| 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 | $132.49 | 12.332% | $148.8287 | $148.83 | $148.85 | $148.80 |
| Purchase #2 | $24.92 | 4.836% | $26.1251 | $26.13 | $26.15 | $26.10 |
| Purchase #3 | $125.30 | 9.113% | $136.7186 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $116.38 | 8.429% | $126.1897 | $126.19 | $126.20 | $126.20 |
| Purchase #5 | $90.59 | 13.712% | $103.0117 | $103.01 | $103.00 | $103.00 |
| Purchase #6 | $95.59 | 10.612% | $105.734 | $105.73 | $105.75 | $105.70 |
| Purchase #7 | $163.84 | 10.381% | $180.8482 | $180.85 | $180.85 | $180.80 |
| 7 purchase totals = | $749.11 | $827.4560 | $827.46 | $827.50 | $827.30 | |