| 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 | $31.63 | 12.726% | $35.6552 | $35.66 | $35.65 | $35.70 |
| Purchase #2 | $134.89 | 8.651% | $146.5593 | $146.56 | $146.55 | $146.60 |
| Purchase #3 | $212.74 | 3.861% | $220.9539 | $220.95 | $220.95 | $221.00 |
| Purchase #4 | $106.94 | 7.556% | $115.0204 | $115.02 | $115.00 | $115.00 |
| Purchase #5 | $158.77 | 13.467% | $180.1516 | $180.15 | $180.15 | $180.20 |
| Purchase #6 | $55.48 | 6.148% | $58.8909 | $58.89 | $58.90 | $58.90 |
| Purchase #7 | $190.51 | 3.588% | $197.3455 | $197.35 | $197.35 | $197.30 |
| 7 purchase totals = | $890.96 | $954.5768 | $954.58 | $954.55 | $954.70 | |