| 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 | $150.54 | 8.340% | $163.095 | $163.10 | $163.10 | $163.10 |
| Purchase #2 | $210.56 | 6.560% | $224.3727 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $206.85 | 5.850% | $218.9507 | $218.95 | $218.95 | $219.00 |
| Purchase #4 | $226.66 | 3.524% | $234.6475 | $234.65 | $234.65 | $234.60 |
| Purchase #5 | $47.70 | 7.660% | $51.3538 | $51.35 | $51.35 | $51.40 |
| Purchase #6 | $6.73 | 8.652% | $7.3123 | $7.31 | $7.30 | $7.30 |
| Purchase #7 | $87.28 | 11.738% | $97.5249 | $97.52 | $97.50 | $97.50 |
| 7 purchase totals = | $936.32 | $997.2569 | $997.25 | $997.20 | $997.30 | |