| 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 | $159.41 | 11.689% | $178.0434 | $178.04 | $178.05 | $178.00 |
| Purchase #2 | $118.88 | 7.623% | $127.9422 | $127.94 | $127.95 | $127.90 |
| Purchase #3 | $33.97 | 8.322% | $36.797 | $36.80 | $36.80 | $36.80 |
| Purchase #4 | $147.34 | 9.177% | $160.8614 | $160.86 | $160.85 | $160.90 |
| Purchase #5 | $170.36 | 3.162% | $175.7468 | $175.75 | $175.75 | $175.70 |
| Purchase #6 | $95.49 | 7.649% | $102.794 | $102.79 | $102.80 | $102.80 |
| Purchase #7 | $151.42 | 7.849% | $163.305 | $163.31 | $163.30 | $163.30 |
| 7 purchase totals = | $876.87 | $945.4898 | $945.49 | $945.50 | $945.40 | |