| 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 | $13.25 | 9.663% | $14.5303 | $14.53 | $14.55 | $14.50 |
| Purchase #2 | $161.61 | 8.815% | $175.8559 | $175.86 | $175.85 | $175.90 |
| Purchase #3 | $196.78 | 9.644% | $215.7575 | $215.76 | $215.75 | $215.80 |
| Purchase #4 | $150.98 | 4.696% | $158.07 | $158.07 | $158.05 | $158.10 |
| Purchase #5 | $140.53 | 10.533% | $155.332 | $155.33 | $155.35 | $155.30 |
| Purchase #6 | $40.32 | 6.804% | $43.0634 | $43.06 | $43.05 | $43.10 |
| Purchase #7 | $148.44 | 5.517% | $156.6294 | $156.63 | $156.65 | $156.60 |
| 7 purchase totals = | $851.91 | $919.2385 | $919.24 | $919.25 | $919.30 | |