To Modify Tax Rates
1. Mouse-Over on Admin Menu
2. On the drop down Select Tax Systems
3. The right hand pop up menu lists all the existing Tax System - presently there is only Indian VAT System
4. Select the listed Tax System - India VAT System
5. The next window lists all the Tax Systems, their Categories, Names and the modules which make use of these
6. The extreme right Actions column has two action icons - View and Edit
7. Click on Edit
8. The next editable window has an option of editing : Key, Name and the Tax Rate
9. Make the changes
10. Click Submit