| 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 | $197.68 | 8.316% | $214.1191 | $214.12 | $214.10 | $214.10 |
| Purchase #2 | $46.27 | 8.500% | $50.203 | $50.20 | $50.20 | $50.20 |
| Purchase #3 | $11.57 | 7.685% | $12.4592 | $12.46 | $12.45 | $12.50 |
| Purchase #4 | $134.87 | 12.273% | $151.4226 | $151.42 | $151.40 | $151.40 |
| Purchase #5 | $31.84 | 12.104% | $35.6939 | $35.69 | $35.70 | $35.70 |
| Purchase #6 | $77.75 | 13.515% | $88.2579 | $88.26 | $88.25 | $88.30 |
| Purchase #7 | $154.71 | 12.280% | $173.7084 | $173.71 | $173.70 | $173.70 |
| 7 purchase totals = | $654.69 | $725.8641 | $725.86 | $725.80 | $725.90 | |