| 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 | $180.41 | 5.514% | $190.3578 | $190.36 | $190.35 | $190.40 |
| Purchase #2 | $53.46 | 9.457% | $58.5157 | $58.52 | $58.50 | $58.50 |
| Purchase #3 | $143.69 | 7.849% | $154.9682 | $154.97 | $154.95 | $155.00 |
| Purchase #4 | $102.32 | 9.698% | $112.243 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $51.85 | 11.263% | $57.6899 | $57.69 | $57.70 | $57.70 |
| Purchase #6 | $125.76 | 7.215% | $134.8336 | $134.83 | $134.85 | $134.80 |
| Purchase #7 | $223.59 | 9.846% | $245.6047 | $245.60 | $245.60 | $245.60 |
| 7 purchase totals = | $881.08 | $954.2129 | $954.21 | $954.20 | $954.20 | |