| 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 | $186.27 | 9.598% | $204.1482 | $204.15 | $204.15 | $204.10 |
| Purchase #2 | $34.33 | 7.153% | $36.7856 | $36.79 | $36.80 | $36.80 |
| Purchase #3 | $189.71 | 10.796% | $210.1911 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $86.36 | 9.324% | $94.4122 | $94.41 | $94.40 | $94.40 |
| Purchase #5 | $97.66 | 3.229% | $100.8134 | $100.81 | $100.80 | $100.80 |
| Purchase #6 | $15.97 | 10.399% | $17.6307 | $17.63 | $17.65 | $17.60 |
| Purchase #7 | $108.98 | 8.398% | $118.1321 | $118.13 | $118.15 | $118.10 |
| 7 purchase totals = | $719.28 | $782.1133 | $782.11 | $782.15 | $782.00 | |