Knowing how to calculate sales tax is important, especially if you’re saving up for a large purchase. To calculate sales tax, ...

In this post, we will show you how to calculate the expiry date in Microsoft Excel. Calculating expiry dates is a common requirement when working with Excel, especially for tracking inventory, ...

Learn about gross, operating, and net profit margins, how each is calculated, and how businesses and investors can use them to analyze a company’s profitability.

Angelica Leicht is the senior editor for the Managing Your Money section for CBSNews.com, where she writes and edits articles on a range of personal finance topics. Angelica previously held editing ...

What is a state tax ID number, and what is it for? A state tax ID number is sometimes called a state employer ID, state EIN or state tax registration. It’s assigned by a state to identify a business ...

Just in time, the back-to-school sales tax holiday is back to help students, teachers and parents prepare for the start of a new school year. So don't forget to check all the supplies off your list ...

Calculating stock growth rates can be challenging and seem intimidating, especially with all the numbers and terminology getting thrown around. Every investor has a preferred way of calculating that ...

Back to school season is approaching and so is Ohio's sales tax holiday weekend. With much shopping ahead of you, it's best to know how to take full advantage. Ohio's sales tax holiday is the first ...

TN has a vehicle sales tax rate that is above the median rate. The high car sales tax rate could add thousands to your car purchase. Calculating the taxes associated with a car purchase can help you ...

Does this sound familiar? You need to make a major purchase, so you research products, decide on the best one, and wait for the best price. You go to buy it, and the final price is more than you ...

Use the sales tax calculator to figure out how much sales tax you’ll potentially owe on a purchase. Many, or all, of the products featured on this page are from our advertising partners who compensate ...