| 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 | $110.62 | 7.665% | $119.099 | $119.10 | $119.10 | $119.10 |
| Purchase #2 | $146.68 | 6.402% | $156.0705 | $156.07 | $156.05 | $156.10 |
| Purchase #3 | $27.78 | 10.655% | $30.74 | $30.74 | $30.75 | $30.70 |
| Purchase #4 | $19.78 | 4.746% | $20.7188 | $20.72 | $20.70 | $20.70 |
| Purchase #5 | $159.40 | 4.745% | $166.9635 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $95.63 | 4.507% | $99.94 | $99.94 | $99.95 | $99.90 |
| Purchase #7 | $244.53 | 4.583% | $255.7368 | $255.74 | $255.75 | $255.70 |
| 7 purchase totals = | $804.42 | $849.2686 | $849.27 | $849.25 | $849.20 | |