| 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 | $139.45 | 7.541% | $149.9659 | $149.97 | $149.95 | $150.00 |
| Purchase #2 | $50.73 | 6.357% | $53.9549 | $53.95 | $53.95 | $54.00 |
| Purchase #3 | $114.83 | 11.637% | $128.1928 | $128.19 | $128.20 | $128.20 |
| Purchase #4 | $77.46 | 11.169% | $86.1115 | $86.11 | $86.10 | $86.10 |
| Purchase #5 | $70.77 | 6.211% | $75.1655 | $75.17 | $75.15 | $75.20 |
| Purchase #6 | $37.62 | 10.289% | $41.4907 | $41.49 | $41.50 | $41.50 |
| Purchase #7 | $167.46 | 3.434% | $173.2106 | $173.21 | $173.20 | $173.20 |
| 7 purchase totals = | $658.32 | $708.0919 | $708.09 | $708.05 | $708.20 | |