| 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 | $148.96 | 9.831% | $163.6043 | $163.60 | $163.60 | $163.60 |
| Purchase #2 | $45.34 | 8.665% | $49.2687 | $49.27 | $49.25 | $49.30 |
| Purchase #3 | $14.58 | 8.293% | $15.7891 | $15.79 | $15.80 | $15.80 |
| Purchase #4 | $217.49 | 3.429% | $224.9477 | $224.95 | $224.95 | $224.90 |
| Purchase #5 | $69.61 | 13.798% | $79.2148 | $79.21 | $79.20 | $79.20 |
| Purchase #6 | $195.92 | 10.491% | $216.474 | $216.47 | $216.45 | $216.50 |
| Purchase #7 | $38.67 | 3.128% | $39.8796 | $39.88 | $39.90 | $39.90 |
| 7 purchase totals = | $730.57 | $789.1782 | $789.17 | $789.15 | $789.20 | |