| 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 | $120.82 | 4.377% | $126.1083 | $126.11 | $126.10 | $126.10 |
| Purchase #2 | $100.34 | 5.685% | $106.0443 | $106.04 | $106.05 | $106.00 |
| Purchase #3 | $65.39 | 10.138% | $72.0192 | $72.02 | $72.00 | $72.00 |
| Purchase #4 | $163.48 | 7.192% | $175.2375 | $175.24 | $175.25 | $175.20 |
| Purchase #5 | $125.34 | 10.597% | $138.6223 | $138.62 | $138.60 | $138.60 |
| Purchase #6 | $169.47 | 10.763% | $187.7101 | $187.71 | $187.70 | $187.70 |
| Purchase #7 | $150.30 | 5.627% | $158.7574 | $158.76 | $158.75 | $158.80 |
| 7 purchase totals = | $895.14 | $964.4991 | $964.50 | $964.45 | $964.40 | |