| 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 | $148.42 | 11.751% | $165.8608 | $165.86 | $165.85 | $165.90 |
| Purchase #2 | $209.43 | 5.215% | $220.3518 | $220.35 | $220.35 | $220.40 |
| Purchase #3 | $126.89 | 6.602% | $135.2673 | $135.27 | $135.25 | $135.30 |
| Purchase #4 | $166.27 | 13.173% | $188.1727 | $188.17 | $188.15 | $188.20 |
| Purchase #5 | $208.76 | 13.257% | $236.4353 | $236.44 | $236.45 | $236.40 |
| Purchase #6 | $21.66 | 11.834% | $24.2232 | $24.22 | $24.20 | $24.20 |
| Purchase #7 | $14.45 | 13.508% | $16.4019 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $895.88 | $986.7130 | $986.71 | $986.65 | $986.80 | |