This it where you would add a Tax Rate.  For Example tax is in you state is 7% you would enter the 7% here.

How To Add a Tax Rate
1.  Click on the "New Tax Rate" button
2.  Select a Tax Rate Title, Tax Rate Zone, and enter a Tax Rate Percent and Tax Rate Description
3.  Click on the "Insert" button to add the tax rate

How To Edit a Tax Rate
1.  Click on the tax rate you want to edit
2.  Click on the "Edit" button
3.  Make your changes
4.  Click on the "Update" button to update the rate

How To Delete a Tax Rate
1.  Click on the rate you want to delete
2.  Click on the "delete" button
3.  Click on the "delete" button again