| 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 | $112.88 | 8.205% | $122.1418 | $122.14 | $122.15 | $122.10 |
| Purchase #2 | $122.95 | 7.307% | $131.934 | $131.93 | $131.95 | $131.90 |
| Purchase #3 | $82.77 | 10.129% | $91.1538 | $91.15 | $91.15 | $91.20 |
| Purchase #4 | $234.74 | 3.191% | $242.2306 | $242.23 | $242.25 | $242.20 |
| Purchase #5 | $168.47 | 4.181% | $175.5137 | $175.51 | $175.50 | $175.50 |
| Purchase #6 | $70.66 | 7.195% | $75.744 | $75.74 | $75.75 | $75.70 |
| Purchase #7 | $125.77 | 8.801% | $136.839 | $136.84 | $136.85 | $136.80 |
| 7 purchase totals = | $918.24 | $975.5569 | $975.54 | $975.60 | $975.40 | |