Sales tax setup?

We have typically only had sales tax in one state.  With the Wayfair decision we are needing to file in multiple states.  Some states make you track by state, city and county.  Some states make you track exempt sales tax by those same categories. This creates a great number of tax rates and groups.

Looking for how people are setting up city state and county rates in groups when you have to track taxable and non-taxable by those same state, city and counties.