| 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 | $141.89 | 13.420% | $160.9316 | $160.93 | $160.95 | $160.90 |
| Purchase #2 | $239.38 | 8.772% | $260.3784 | $260.38 | $260.40 | $260.40 |
| Purchase #3 | $169.73 | 7.350% | $182.2052 | $182.21 | $182.20 | $182.20 |
| Purchase #4 | $85.38 | 3.716% | $88.5527 | $88.55 | $88.55 | $88.60 |
| Purchase #5 | $105.39 | 6.431% | $112.1676 | $112.17 | $112.15 | $112.20 |
| Purchase #6 | $58.79 | 4.764% | $61.5908 | $61.59 | $61.60 | $61.60 |
| Purchase #7 | $28.30 | 7.381% | $30.3888 | $30.39 | $30.40 | $30.40 |
| 7 purchase totals = | $828.86 | $896.2151 | $896.22 | $896.25 | $896.30 | |