| 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 | $157.29 | 10.161% | $173.2722 | $173.27 | $173.25 | $173.30 |
| Purchase #2 | $111.40 | 4.557% | $116.4765 | $116.48 | $116.50 | $116.50 |
| Purchase #3 | $60.97 | 8.338% | $66.0537 | $66.05 | $66.05 | $66.10 |
| Purchase #4 | $43.56 | 6.818% | $46.5299 | $46.53 | $46.55 | $46.50 |
| Purchase #5 | $187.50 | 8.795% | $203.9906 | $203.99 | $204.00 | $204.00 |
| Purchase #6 | $169.67 | 13.627% | $192.7909 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $179.92 | 11.501% | $200.6126 | $200.61 | $200.60 | $200.60 |
| 7 purchase totals = | $910.31 | $999.7264 | $999.72 | $999.75 | $999.80 | |