| 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 | $152.42 | 5.802% | $161.2634 | $161.26 | $161.25 | $161.30 |
| Purchase #2 | $94.99 | 4.398% | $99.1677 | $99.17 | $99.15 | $99.20 |
| Purchase #3 | $216.95 | 11.412% | $241.7083 | $241.71 | $241.70 | $241.70 |
| Purchase #4 | $102.74 | 6.363% | $109.2773 | $109.28 | $109.30 | $109.30 |
| Purchase #5 | $164.28 | 10.866% | $182.1307 | $182.13 | $182.15 | $182.10 |
| Purchase #6 | $6.96 | 12.486% | $7.829 | $7.83 | $7.85 | $7.80 |
| Purchase #7 | $128.33 | 7.542% | $138.0086 | $138.01 | $138.00 | $138.00 |
| 7 purchase totals = | $866.67 | $939.3850 | $939.39 | $939.40 | $939.40 | |