| 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 | $142.29 | 7.360% | $152.7625 | $152.76 | $152.75 | $152.80 |
| Purchase #2 | $229.30 | 13.554% | $260.3793 | $260.38 | $260.40 | $260.40 |
| Purchase #3 | $24.57 | 11.506% | $27.397 | $27.40 | $27.40 | $27.40 |
| Purchase #4 | $27.62 | 9.778% | $30.3207 | $30.32 | $30.30 | $30.30 |
| Purchase #5 | $121.49 | 8.846% | $132.237 | $132.24 | $132.25 | $132.20 |
| Purchase #6 | $147.68 | 11.104% | $164.0784 | $164.08 | $164.10 | $164.10 |
| Purchase #7 | $32.70 | 13.763% | $37.2005 | $37.20 | $37.20 | $37.20 |
| 7 purchase totals = | $725.65 | $804.3754 | $804.38 | $804.40 | $804.40 | |