| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $146.83 | 11.716% | $164.0326 | $164.03 | $164.05 | $164.00 |
| Purchase #2 | $45.95 | 5.366% | $48.4157 | $48.42 | $48.40 | $48.40 |
| Purchase #3 | $173.80 | 3.334% | $179.5945 | $179.59 | $179.60 | $179.60 |
| Purchase #4 | $13.69 | 12.641% | $15.4206 | $15.42 | $15.40 | $15.40 |
| Purchase #5 | $113.28 | 8.579% | $122.9983 | $123.00 | $123.00 | $123.00 |
| Purchase #6 | $28.91 | 13.572% | $32.8337 | $32.83 | $32.85 | $32.80 |
| Purchase #7 | $157.27 | 8.245% | $170.2369 | $170.24 | $170.25 | $170.20 |
| 7 purchase totals = | $679.73 | $733.5323 | $733.53 | $733.55 | $733.40 | |