PreTax Calculator в Android Market

PreTax Calculator (v. 1.0.1) Разработано Bill Coron

This is a simple app that takes a tax rate and a desired final price and calculates the pretax amount one should charge to land on that final price. Handy if you are required to charge tax, but don't want do deal with a lot of change. It works in portrait and landscape. It also works in English and Spanish. Comments are feature request are welcome. This is a free open project, and is hosted on GitHub.