| 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 | $151.98 | 11.576% | $169.5732 | $169.57 | $169.55 | $169.60 |
| Purchase #2 | $143.46 | 3.752% | $148.8426 | $148.84 | $148.85 | $148.80 |
| Purchase #3 | $6.71 | 5.734% | $7.0948 | $7.09 | $7.10 | $7.10 |
| Purchase #4 | $65.39 | 5.649% | $69.0839 | $69.08 | $69.10 | $69.10 |
| Purchase #5 | $173.78 | 10.202% | $191.509 | $191.51 | $191.50 | $191.50 |
| Purchase #6 | $88.39 | 13.612% | $100.4216 | $100.42 | $100.40 | $100.40 |
| Purchase #7 | $210.84 | 10.175% | $232.293 | $232.29 | $232.30 | $232.30 |
| 7 purchase totals = | $840.55 | $918.8181 | $918.80 | $918.80 | $918.80 | |