| 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 | $159.57 | 7.320% | $171.2505 | $171.25 | $171.25 | $171.30 |
| Purchase #2 | $106.70 | 6.741% | $113.8926 | $113.89 | $113.90 | $113.90 |
| Purchase #3 | $208.91 | 9.308% | $228.3553 | $228.36 | $228.35 | $228.40 |
| Purchase #4 | $136.48 | 13.425% | $154.8024 | $154.80 | $154.80 | $154.80 |
| Purchase #5 | $41.28 | 12.298% | $46.3566 | $46.36 | $46.35 | $46.40 |
| Purchase #6 | $68.56 | 4.734% | $71.8056 | $71.81 | $71.80 | $71.80 |
| Purchase #7 | $12.91 | 13.791% | $14.6904 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $734.41 | $801.1534 | $801.16 | $801.15 | $801.30 | |