Decent app, been using it for a long time.

This app works pretty well,.. You still have to enter the tax rate for corresponding state. Youll have to know it or look it up first. Ive been using this app for a long time as I mentioned but now theres a full screen ad when you open the app, then they ask you to rate the app. Well, if you read this include the state tax rates.

seaofzea about Sales Tax Calculator - Tax Me