| 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 | $130.38 | 6.844% | $139.3032 | $139.30 | $139.30 | $139.30 |
| Purchase #2 | $139.98 | 13.496% | $158.8717 | $158.87 | $158.85 | $158.90 |
| Purchase #3 | $140.59 | 8.514% | $152.5598 | $152.56 | $152.55 | $152.60 |
| Purchase #4 | $106.66 | 12.269% | $119.7461 | $119.75 | $119.75 | $119.70 |
| Purchase #5 | $53.47 | 9.324% | $58.4555 | $58.46 | $58.45 | $58.50 |
| Purchase #6 | $13.43 | 9.565% | $14.7146 | $14.71 | $14.70 | $14.70 |
| Purchase #7 | $61.62 | 4.655% | $64.4884 | $64.49 | $64.50 | $64.50 |
| 7 purchase totals = | $646.13 | $708.1393 | $708.14 | $708.10 | $708.20 | |