| 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 | $94.56 | 11.157% | $105.1101 | $105.11 | $105.10 | $105.10 |
| Purchase #2 | $150.81 | 12.836% | $170.168 | $170.17 | $170.15 | $170.20 |
| Purchase #3 | $153.39 | 13.216% | $173.662 | $173.66 | $173.65 | $173.70 |
| Purchase #4 | $21.35 | 3.819% | $22.1654 | $22.17 | $22.15 | $22.20 |
| Purchase #5 | $62.54 | 9.190% | $68.2874 | $68.29 | $68.30 | $68.30 |
| Purchase #6 | $106.70 | 3.170% | $110.0824 | $110.08 | $110.10 | $110.10 |
| Purchase #7 | $91.98 | 5.826% | $97.3388 | $97.34 | $97.35 | $97.30 |
| 7 purchase totals = | $681.33 | $746.8141 | $746.82 | $746.80 | $746.90 | |