| 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 | $164.29 | 5.279% | $172.9629 | $172.96 | $172.95 | $173.00 |
| Purchase #2 | $145.30 | 4.573% | $151.9446 | $151.94 | $151.95 | $151.90 |
| Purchase #3 | $148.91 | 10.856% | $165.0757 | $165.08 | $165.10 | $165.10 |
| Purchase #4 | $209.66 | 8.709% | $227.9193 | $227.92 | $227.90 | $227.90 |
| Purchase #5 | $49.66 | 11.541% | $55.3913 | $55.39 | $55.40 | $55.40 |
| Purchase #6 | $166.84 | 10.225% | $183.8994 | $183.90 | $183.90 | $183.90 |
| Purchase #7 | $12.40 | 7.831% | $13.371 | $13.37 | $13.35 | $13.40 |
| 7 purchase totals = | $897.06 | $970.5642 | $970.56 | $970.55 | $970.60 | |