| 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 | $103.57 | 6.626% | $110.4325 | $110.43 | $110.45 | $110.40 |
| Purchase #2 | $171.96 | 3.641% | $178.2211 | $178.22 | $178.20 | $178.20 |
| Purchase #3 | $24.68 | 12.645% | $27.8008 | $27.80 | $27.80 | $27.80 |
| Purchase #4 | $159.56 | 11.679% | $178.195 | $178.20 | $178.20 | $178.20 |
| Purchase #5 | $52.68 | 10.786% | $58.3621 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $16.73 | 4.711% | $17.5182 | $17.52 | $17.50 | $17.50 |
| Purchase #7 | $178.81 | 5.630% | $188.877 | $188.88 | $188.90 | $188.90 |
| 7 purchase totals = | $707.99 | $759.4067 | $759.41 | $759.40 | $759.40 | |