| 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 | $167.67 | 3.188% | $173.0153 | $173.02 | $173.00 | $173.00 |
| Purchase #2 | $149.45 | 6.263% | $158.8101 | $158.81 | $158.80 | $158.80 |
| Purchase #3 | $19.80 | 8.499% | $21.4828 | $21.48 | $21.50 | $21.50 |
| Purchase #4 | $64.86 | 12.596% | $73.0298 | $73.03 | $73.05 | $73.00 |
| Purchase #5 | $64.70 | 5.850% | $68.485 | $68.49 | $68.50 | $68.50 |
| Purchase #6 | $53.48 | 9.694% | $58.6644 | $58.66 | $58.65 | $58.70 |
| Purchase #7 | $113.66 | 12.545% | $127.9186 | $127.92 | $127.90 | $127.90 |
| 7 purchase totals = | $633.62 | $681.4060 | $681.41 | $681.40 | $681.40 | |