This might be an old note but should get you close.
Enter Sales Tax under
Federal Taxes or (Personal for Home & Business)
Deductions and Credits
Then scroll down to Estimates and Other Taxes Paid
Sales Tax- click the Start or Update button
You might see a screen saying
Sales Tax and Income Tax - Click Continue with Sales Tax
Then click on EasyGuide
Enter your State and Dates you lived there
Enter your Sales Tax Rate as a whole number like enter 7% as 7.00 or 7.5% as 7.50
Then enter any major purchases
