| 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 | $172.64 | 10.448% | $190.6774 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $241.68 | 6.612% | $257.6599 | $257.66 | $257.65 | $257.70 |
| Purchase #3 | $139.59 | 6.629% | $148.8434 | $148.84 | $148.85 | $148.80 |
| Purchase #4 | $78.71 | 4.718% | $82.4235 | $82.42 | $82.40 | $82.40 |
| Purchase #5 | $49.91 | 13.700% | $56.7477 | $56.75 | $56.75 | $56.70 |
| Purchase #6 | $95.52 | 9.580% | $104.6708 | $104.67 | $104.65 | $104.70 |
| Purchase #7 | $134.40 | 8.804% | $146.2326 | $146.23 | $146.25 | $146.20 |
| 7 purchase totals = | $912.45 | $987.2553 | $987.25 | $987.25 | $987.20 | |