| 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 | $153.82 | 12.313% | $172.7599 | $172.76 | $172.75 | $172.80 |
| Purchase #2 | $116.49 | 9.529% | $127.5903 | $127.59 | $127.60 | $127.60 |
| Purchase #3 | $100.45 | 12.201% | $112.7059 | $112.71 | $112.70 | $112.70 |
| Purchase #4 | $101.91 | 6.407% | $108.4394 | $108.44 | $108.45 | $108.40 |
| Purchase #5 | $29.35 | 3.664% | $30.4254 | $30.43 | $30.45 | $30.40 |
| Purchase #6 | $190.94 | 7.172% | $204.6342 | $204.63 | $204.65 | $204.60 |
| Purchase #7 | $148.30 | 4.369% | $154.7792 | $154.78 | $154.80 | $154.80 |
| 7 purchase totals = | $841.26 | $911.3343 | $911.34 | $911.40 | $911.30 | |