| 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 | $247.49 | 7.179% | $265.2573 | $265.26 | $265.25 | $265.30 |
| Purchase #2 | $131.62 | 12.744% | $148.3937 | $148.39 | $148.40 | $148.40 |
| Purchase #3 | $27.69 | 9.122% | $30.2159 | $30.22 | $30.20 | $30.20 |
| Purchase #4 | $138.29 | 4.179% | $144.0691 | $144.07 | $144.05 | $144.10 |
| Purchase #5 | $146.34 | 9.147% | $159.7257 | $159.73 | $159.75 | $159.70 |
| Purchase #6 | $80.62 | 8.615% | $87.5654 | $87.57 | $87.55 | $87.60 |
| Purchase #7 | $58.60 | 12.486% | $65.9168 | $65.92 | $65.90 | $65.90 |
| 7 purchase totals = | $830.65 | $901.1439 | $901.16 | $901.10 | $901.20 | |