| 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 | $73.73 | 11.315% | $82.0725 | $82.07 | $82.05 | $82.10 |
| Purchase #2 | $58.80 | 3.386% | $60.791 | $60.79 | $60.80 | $60.80 |
| Purchase #3 | $169.67 | 3.148% | $175.0112 | $175.01 | $175.00 | $175.00 |
| Purchase #4 | $211.33 | 6.625% | $225.3306 | $225.33 | $225.35 | $225.30 |
| Purchase #5 | $100.97 | 3.252% | $104.2535 | $104.25 | $104.25 | $104.30 |
| Purchase #6 | $19.89 | 6.493% | $21.1815 | $21.18 | $21.20 | $21.20 |
| Purchase #7 | $154.86 | 8.764% | $168.4319 | $168.43 | $168.45 | $168.40 |
| 7 purchase totals = | $789.25 | $837.0722 | $837.06 | $837.10 | $837.10 | |