| 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 | $178.78 | 8.565% | $194.0925 | $194.09 | $194.10 | $194.10 |
| Purchase #2 | $104.63 | 6.447% | $111.3755 | $111.38 | $111.40 | $111.40 |
| Purchase #3 | $201.72 | 11.290% | $224.4942 | $224.49 | $224.50 | $224.50 |
| Purchase #4 | $19.99 | 5.322% | $21.0539 | $21.05 | $21.05 | $21.10 |
| Purchase #5 | $57.52 | 5.837% | $60.8774 | $60.88 | $60.90 | $60.90 |
| Purchase #6 | $129.48 | 8.469% | $140.4457 | $140.45 | $140.45 | $140.40 |
| Purchase #7 | $204.55 | 3.826% | $212.3761 | $212.38 | $212.40 | $212.40 |
| 7 purchase totals = | $896.67 | $964.7153 | $964.72 | $964.80 | $964.80 | |