| 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 | $146.81 | 12.356% | $164.9498 | $164.95 | $164.95 | $164.90 |
| Purchase #2 | $70.60 | 6.819% | $75.4142 | $75.41 | $75.40 | $75.40 |
| Purchase #3 | $10.61 | 4.764% | $11.1155 | $11.12 | $11.10 | $11.10 |
| Purchase #4 | $54.85 | 7.467% | $58.9456 | $58.95 | $58.95 | $58.90 |
| Purchase #5 | $82.67 | 8.118% | $89.3812 | $89.38 | $89.40 | $89.40 |
| Purchase #6 | $45.94 | 5.248% | $48.3509 | $48.35 | $48.35 | $48.40 |
| Purchase #7 | $149.26 | 12.576% | $168.0309 | $168.03 | $168.05 | $168.00 |
| 7 purchase totals = | $560.74 | $616.1881 | $616.19 | $616.20 | $616.10 | |