| 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 | $169.38 | 7.696% | $182.4155 | $182.42 | $182.40 | $182.40 |
| Purchase #2 | $216.26 | 11.153% | $240.3795 | $240.38 | $240.40 | $240.40 |
| Purchase #3 | $49.25 | 13.107% | $55.7052 | $55.71 | $55.70 | $55.70 |
| Purchase #4 | $126.84 | 6.646% | $135.2698 | $135.27 | $135.25 | $135.30 |
| Purchase #5 | $170.27 | 8.727% | $185.1295 | $185.13 | $185.15 | $185.10 |
| Purchase #6 | $236.32 | 3.477% | $244.5368 | $244.54 | $244.55 | $244.50 |
| Purchase #7 | $177.82 | 5.868% | $188.2545 | $188.25 | $188.25 | $188.30 |
| 7 purchase totals = | $1,146.14 | $1,231.6908 | $1,231.70 | $1,231.70 | $1,231.70 | |