| 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 | $141.68 | 3.545% | $146.7026 | $146.70 | $146.70 | $146.70 |
| Purchase #2 | $129.35 | 7.836% | $139.4859 | $139.49 | $139.50 | $139.50 |
| Purchase #3 | $134.80 | 10.109% | $148.4269 | $148.43 | $148.45 | $148.40 |
| Purchase #4 | $44.91 | 12.146% | $50.3648 | $50.36 | $50.35 | $50.40 |
| Purchase #5 | $60.79 | 5.796% | $64.3134 | $64.31 | $64.30 | $64.30 |
| Purchase #6 | $26.72 | 5.173% | $28.1022 | $28.10 | $28.10 | $28.10 |
| Purchase #7 | $224.60 | 13.341% | $254.5639 | $254.56 | $254.55 | $254.60 |
| 7 purchase totals = | $762.85 | $831.9597 | $831.95 | $831.95 | $832.00 | |