| 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 | $187.32 | 3.717% | $194.2827 | $194.28 | $194.30 | $194.30 |
| Purchase #2 | $125.33 | 10.508% | $138.4997 | $138.50 | $138.50 | $138.50 |
| Purchase #3 | $204.96 | 4.472% | $214.1258 | $214.13 | $214.15 | $214.10 |
| Purchase #4 | $86.79 | 12.436% | $97.5832 | $97.58 | $97.60 | $97.60 |
| Purchase #5 | $142.57 | 4.128% | $148.4553 | $148.46 | $148.45 | $148.50 |
| Purchase #6 | $39.44 | 12.507% | $44.3728 | $44.37 | $44.35 | $44.40 |
| Purchase #7 | $86.47 | 10.169% | $95.2631 | $95.26 | $95.25 | $95.30 |
| 7 purchase totals = | $872.88 | $932.5826 | $932.58 | $932.60 | $932.70 | |