| 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 | $166.46 | 13.383% | $188.7373 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $26.71 | 8.333% | $28.9357 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $121.70 | 4.867% | $127.6231 | $127.62 | $127.60 | $127.60 |
| Purchase #4 | $62.86 | 8.353% | $68.1107 | $68.11 | $68.10 | $68.10 |
| Purchase #5 | $40.78 | 3.330% | $42.138 | $42.14 | $42.15 | $42.10 |
| Purchase #6 | $12.26 | 9.207% | $13.3888 | $13.39 | $13.40 | $13.40 |
| Purchase #7 | $236.91 | 10.572% | $261.9561 | $261.96 | $261.95 | $262.00 |
| 7 purchase totals = | $667.68 | $730.8897 | $730.90 | $730.90 | $730.80 | |