| 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 | $101.43 | 10.447% | $112.0264 | $112.03 | $112.05 | $112.00 |
| Purchase #2 | $133.81 | 8.316% | $144.9376 | $144.94 | $144.95 | $144.90 |
| Purchase #3 | $56.95 | 9.104% | $62.1347 | $62.13 | $62.15 | $62.10 |
| Purchase #4 | $20.70 | 4.598% | $21.6518 | $21.65 | $21.65 | $21.70 |
| Purchase #5 | $28.97 | 6.198% | $30.7656 | $30.77 | $30.75 | $30.80 |
| Purchase #6 | $164.80 | 3.725% | $170.9388 | $170.94 | $170.95 | $170.90 |
| Purchase #7 | $217.98 | 6.725% | $232.6392 | $232.64 | $232.65 | $232.60 |
| 7 purchase totals = | $724.64 | $775.0941 | $775.10 | $775.15 | $775.00 | |