See IRS Schedule A page A-6, middle column for line 7 for what items you can add to the sales tax table. http://www.irs.gov/pub/irs-pdf/i1040sca.pdf
You can only add
1. A Motor Vehicle
2. Aircraft or Boat
3. A Home
Major purchases do NOT include:
-Furniture
-Jewelry
-Home electronics
-Appliances
