| 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 | $95.64 | 13.849% | $108.8852 | $108.89 | $108.90 | $108.90 |
| Purchase #2 | $44.28 | 8.641% | $48.1062 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $122.61 | 7.791% | $132.1625 | $132.16 | $132.15 | $132.20 |
| Purchase #4 | $91.81 | 5.872% | $97.2011 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $37.37 | 7.558% | $40.1944 | $40.19 | $40.20 | $40.20 |
| Purchase #6 | $164.28 | 12.786% | $185.2848 | $185.28 | $185.30 | $185.30 |
| Purchase #7 | $203.55 | 10.607% | $225.1405 | $225.14 | $225.15 | $225.10 |
| 7 purchase totals = | $759.54 | $836.9747 | $836.97 | $837.00 | $837.00 | |