| 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 | $150.30 | 7.206% | $161.1306 | $161.13 | $161.15 | $161.10 |
| Purchase #2 | $216.97 | 3.676% | $224.9458 | $224.95 | $224.95 | $224.90 |
| Purchase #3 | $118.40 | 7.507% | $127.2883 | $127.29 | $127.30 | $127.30 |
| Purchase #4 | $10.52 | 6.382% | $11.1914 | $11.19 | $11.20 | $11.20 |
| Purchase #5 | $19.34 | 3.583% | $20.033 | $20.03 | $20.05 | $20.00 |
| Purchase #6 | $207.65 | 7.346% | $222.904 | $222.90 | $222.90 | $222.90 |
| Purchase #7 | $94.84 | 4.561% | $99.1657 | $99.17 | $99.15 | $99.20 |
| 7 purchase totals = | $818.02 | $866.6588 | $866.66 | $866.70 | $866.60 | |