| 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 | $143.69 | 12.496% | $161.6455 | $161.65 | $161.65 | $161.60 |
| Purchase #2 | $77.74 | 6.113% | $82.4922 | $82.49 | $82.50 | $82.50 |
| Purchase #3 | $237.42 | 12.732% | $267.6483 | $267.65 | $267.65 | $267.60 |
| Purchase #4 | $58.77 | 9.154% | $64.1498 | $64.15 | $64.15 | $64.10 |
| Purchase #5 | $17.73 | 4.842% | $18.5885 | $18.59 | $18.60 | $18.60 |
| Purchase #6 | $198.57 | 8.524% | $215.4961 | $215.50 | $215.50 | $215.50 |
| Purchase #7 | $41.95 | 9.711% | $46.0238 | $46.02 | $46.00 | $46.00 |
| 7 purchase totals = | $775.87 | $856.0442 | $856.05 | $856.05 | $855.90 | |