| 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 | $129.93 | 11.624% | $145.0331 | $145.03 | $145.05 | $145.00 |
| Purchase #2 | $227.69 | 7.458% | $244.6711 | $244.67 | $244.65 | $244.70 |
| Purchase #3 | $90.28 | 3.525% | $93.4624 | $93.46 | $93.45 | $93.50 |
| Purchase #4 | $129.32 | 7.766% | $139.363 | $139.36 | $139.35 | $139.40 |
| Purchase #5 | $115.78 | 10.358% | $127.7725 | $127.77 | $127.75 | $127.80 |
| Purchase #6 | $164.34 | 13.383% | $186.3336 | $186.33 | $186.35 | $186.30 |
| Purchase #7 | $44.54 | 8.548% | $48.3473 | $48.35 | $48.35 | $48.30 |
| 7 purchase totals = | $901.88 | $984.9830 | $984.97 | $984.95 | $985.00 | |