| 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 | $131.86 | 6.731% | $140.7355 | $140.74 | $140.75 | $140.70 |
| Purchase #2 | $99.26 | 7.779% | $106.9814 | $106.98 | $107.00 | $107.00 |
| Purchase #3 | $47.50 | 8.863% | $51.7099 | $51.71 | $51.70 | $51.70 |
| Purchase #4 | $170.61 | 12.855% | $192.5419 | $192.54 | $192.55 | $192.50 |
| Purchase #5 | $86.25 | 10.108% | $94.9682 | $94.97 | $94.95 | $95.00 |
| Purchase #6 | $55.61 | 5.792% | $58.8309 | $58.83 | $58.85 | $58.80 |
| Purchase #7 | $250.40 | 4.171% | $260.8442 | $260.84 | $260.85 | $260.80 |
| 7 purchase totals = | $841.49 | $906.6120 | $906.61 | $906.65 | $906.50 | |