| 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 | $162.94 | 6.784% | $173.9938 | $173.99 | $174.00 | $174.00 |
| Purchase #2 | $128.53 | 10.775% | $142.3791 | $142.38 | $142.40 | $142.40 |
| Purchase #3 | $143.26 | 7.481% | $153.9773 | $153.98 | $154.00 | $154.00 |
| Purchase #4 | $99.57 | 9.212% | $108.7424 | $108.74 | $108.75 | $108.70 |
| Purchase #5 | $95.94 | 8.562% | $104.1544 | $104.15 | $104.15 | $104.20 |
| Purchase #6 | $218.37 | 3.104% | $225.1482 | $225.15 | $225.15 | $225.10 |
| Purchase #7 | $44.25 | 9.491% | $48.4498 | $48.45 | $48.45 | $48.40 |
| 7 purchase totals = | $892.86 | $956.8450 | $956.84 | $956.90 | $956.80 | |