| 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 | $162.66 | 12.347% | $182.7436 | $182.74 | $182.75 | $182.70 |
| Purchase #2 | $182.81 | 6.203% | $194.1497 | $194.15 | $194.15 | $194.10 |
| Purchase #3 | $106.87 | 12.625% | $120.3623 | $120.36 | $120.35 | $120.40 |
| Purchase #4 | $59.80 | 8.686% | $64.9942 | $64.99 | $65.00 | $65.00 |
| Purchase #5 | $144.89 | 8.226% | $156.8087 | $156.81 | $156.80 | $156.80 |
| Purchase #6 | $20.28 | 9.867% | $22.281 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $217.67 | 10.305% | $240.1009 | $240.10 | $240.10 | $240.10 |
| 7 purchase totals = | $894.98 | $981.4404 | $981.43 | $981.45 | $981.40 | |