| 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 | $182.41 | 9.505% | $199.7481 | $199.75 | $199.75 | $199.70 |
| Purchase #2 | $45.71 | 5.372% | $48.1655 | $48.17 | $48.15 | $48.20 |
| Purchase #3 | $173.53 | 7.399% | $186.3695 | $186.37 | $186.35 | $186.40 |
| Purchase #4 | $238.70 | 7.695% | $257.068 | $257.07 | $257.05 | $257.10 |
| Purchase #5 | $13.91 | 5.417% | $14.6635 | $14.66 | $14.65 | $14.70 |
| Purchase #6 | $12.95 | 6.128% | $13.7436 | $13.74 | $13.75 | $13.70 |
| Purchase #7 | $141.36 | 7.395% | $151.8136 | $151.81 | $151.80 | $151.80 |
| 7 purchase totals = | $808.57 | $871.5718 | $871.57 | $871.50 | $871.60 | |