| 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 | $148.57 | 7.839% | $160.2164 | $160.22 | $160.20 | $160.20 |
| Purchase #2 | $234.46 | 11.497% | $261.4159 | $261.42 | $261.40 | $261.40 |
| Purchase #3 | $232.78 | 3.238% | $240.3174 | $240.32 | $240.30 | $240.30 |
| Purchase #4 | $228.33 | 10.286% | $251.816 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $187.74 | 12.272% | $210.7795 | $210.78 | $210.80 | $210.80 |
| Purchase #6 | $144.49 | 5.160% | $151.9457 | $151.95 | $151.95 | $151.90 |
| Purchase #7 | $123.77 | 8.802% | $134.6642 | $134.66 | $134.65 | $134.70 |
| 7 purchase totals = | $1,300.14 | $1,411.1551 | $1,411.17 | $1,411.10 | $1,411.10 | |