| 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 | $236.62 | 6.560% | $252.1423 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $149.76 | 7.440% | $160.9021 | $160.90 | $160.90 | $160.90 |
| Purchase #3 | $29.30 | 5.342% | $30.8652 | $30.87 | $30.85 | $30.90 |
| Purchase #4 | $80.64 | 9.560% | $88.3492 | $88.35 | $88.35 | $88.30 |
| Purchase #5 | $48.45 | 13.777% | $55.125 | $55.13 | $55.15 | $55.10 |
| Purchase #6 | $142.94 | 5.611% | $150.9604 | $150.96 | $150.95 | $151.00 |
| Purchase #7 | $118.86 | 7.302% | $127.5392 | $127.54 | $127.55 | $127.50 |
| 7 purchase totals = | $806.57 | $865.8834 | $865.89 | $865.90 | $865.80 | |