| 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 | $186.66 | 13.651% | $212.141 | $212.14 | $212.15 | $212.10 |
| Purchase #2 | $94.70 | 10.659% | $104.7941 | $104.79 | $104.80 | $104.80 |
| Purchase #3 | $163.66 | 7.134% | $175.3355 | $175.34 | $175.35 | $175.30 |
| Purchase #4 | $8.95 | 11.367% | $9.9673 | $9.97 | $9.95 | $10.00 |
| Purchase #5 | $100.38 | 12.267% | $112.6936 | $112.69 | $112.70 | $112.70 |
| Purchase #6 | $52.59 | 10.395% | $58.0567 | $58.06 | $58.05 | $58.10 |
| Purchase #7 | $71.64 | 10.646% | $79.2668 | $79.27 | $79.25 | $79.30 |
| 7 purchase totals = | $678.58 | $752.2550 | $752.26 | $752.25 | $752.30 | |