| 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 | $152.67 | 8.847% | $166.1767 | $166.18 | $166.20 | $166.20 |
| Purchase #2 | $220.49 | 10.518% | $243.6811 | $243.68 | $243.70 | $243.70 |
| Purchase #3 | $135.96 | 9.314% | $148.6233 | $148.62 | $148.60 | $148.60 |
| Purchase #4 | $58.97 | 12.386% | $66.274 | $66.27 | $66.25 | $66.30 |
| Purchase #5 | $26.74 | 13.813% | $30.4336 | $30.43 | $30.45 | $30.40 |
| Purchase #6 | $59.34 | 7.217% | $63.6226 | $63.62 | $63.60 | $63.60 |
| Purchase #7 | $208.83 | 5.520% | $220.3574 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $863.00 | $939.1687 | $939.16 | $939.15 | $939.20 | |