| 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 | $167.30 | 9.398% | $183.0229 | $183.02 | $183.00 | $183.00 |
| Purchase #2 | $9.97 | 7.491% | $10.7169 | $10.72 | $10.70 | $10.70 |
| Purchase #3 | $98.86 | 11.651% | $110.3782 | $110.38 | $110.40 | $110.40 |
| Purchase #4 | $244.79 | 7.495% | $263.137 | $263.14 | $263.15 | $263.10 |
| Purchase #5 | $74.81 | 4.431% | $78.1248 | $78.12 | $78.10 | $78.10 |
| Purchase #6 | $109.53 | 9.622% | $120.069 | $120.07 | $120.05 | $120.10 |
| Purchase #7 | $102.70 | 4.674% | $107.5002 | $107.50 | $107.50 | $107.50 |
| 7 purchase totals = | $807.96 | $872.9490 | $872.95 | $872.90 | $872.90 | |