| 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 | $157.95 | 5.660% | $166.89 | $166.89 | $166.90 | $166.90 |
| Purchase #2 | $202.62 | 6.845% | $216.4893 | $216.49 | $216.50 | $216.50 |
| Purchase #3 | $190.49 | 9.267% | $208.1427 | $208.14 | $208.15 | $208.10 |
| Purchase #4 | $94.37 | 3.589% | $97.7569 | $97.76 | $97.75 | $97.80 |
| Purchase #5 | $15.72 | 10.379% | $17.3516 | $17.35 | $17.35 | $17.40 |
| Purchase #6 | $165.27 | 4.836% | $173.2625 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $101.46 | 13.717% | $115.3773 | $115.38 | $115.40 | $115.40 |
| 7 purchase totals = | $927.88 | $995.2703 | $995.27 | $995.30 | $995.40 | |