| 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 | $14.33 | 3.294% | $14.802 | $14.80 | $14.80 | $14.80 |
| Purchase #2 | $6.31 | 13.551% | $7.1651 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $109.55 | 9.685% | $120.1599 | $120.16 | $120.15 | $120.20 |
| Purchase #4 | $124.53 | 8.461% | $135.0665 | $135.07 | $135.05 | $135.10 |
| Purchase #5 | $207.54 | 10.162% | $228.6302 | $228.63 | $228.65 | $228.60 |
| Purchase #6 | $157.96 | 3.763% | $163.904 | $163.90 | $163.90 | $163.90 |
| Purchase #7 | $86.85 | 12.175% | $97.424 | $97.42 | $97.40 | $97.40 |
| 7 purchase totals = | $707.07 | $767.1517 | $767.15 | $767.10 | $767.20 | |