| 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 | $210.89 | 8.454% | $228.7186 | $228.72 | $228.70 | $228.70 |
| Purchase #2 | $121.84 | 7.227% | $130.6454 | $130.65 | $130.65 | $130.60 |
| Purchase #3 | $37.76 | 12.782% | $42.5865 | $42.59 | $42.60 | $42.60 |
| Purchase #4 | $90.35 | 7.671% | $97.2807 | $97.28 | $97.30 | $97.30 |
| Purchase #5 | $61.30 | 6.220% | $65.1129 | $65.11 | $65.10 | $65.10 |
| Purchase #6 | $77.52 | 11.359% | $86.3255 | $86.33 | $86.35 | $86.30 |
| Purchase #7 | $163.81 | 7.489% | $176.0777 | $176.08 | $176.10 | $176.10 |
| 7 purchase totals = | $763.47 | $826.7473 | $826.76 | $826.80 | $826.70 | |