| 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 | $106.80 | 8.359% | $115.7274 | $115.73 | $115.75 | $115.70 |
| Purchase #2 | $139.99 | 6.342% | $148.8682 | $148.87 | $148.85 | $148.90 |
| Purchase #3 | $79.96 | 9.198% | $87.3147 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $144.73 | 13.139% | $163.7461 | $163.75 | $163.75 | $163.70 |
| Purchase #5 | $105.81 | 11.338% | $117.8067 | $117.81 | $117.80 | $117.80 |
| Purchase #6 | $42.43 | 10.436% | $46.858 | $46.86 | $46.85 | $46.90 |
| Purchase #7 | $140.41 | 13.217% | $158.968 | $158.97 | $158.95 | $159.00 |
| 7 purchase totals = | $760.13 | $839.2891 | $839.30 | $839.25 | $839.30 | |