Sorry for being so vague.

This is my understanding of how the taxes should be entered.

1) enter zones like Calif - Los Angeles for EACH COUNTY
2) Define zones for EACH COUNTY
3) enter EVERY tax rate for EACH COUNTY
4) hook the Definition to the Zone for EACH COUNTY
5) Enter the Cities for EACH COUNTY and EACH TAX RATE. So for Los Angeles County where you have 3 tax rates you have to do 3 City List entries.

Is this correct? Is there an easier way? Does everyone do this?