| 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 | $40.97 | 9.290% | $44.7761 | $44.78 | $44.80 | $44.80 |
| Purchase #2 | $156.76 | 3.834% | $162.7702 | $162.77 | $162.75 | $162.80 |
| Purchase #3 | $131.50 | 5.831% | $139.1678 | $139.17 | $139.15 | $139.20 |
| Purchase #4 | $222.74 | 3.556% | $230.6606 | $230.66 | $230.65 | $230.70 |
| Purchase #5 | $239.49 | 8.773% | $260.5005 | $260.50 | $260.50 | $260.50 |
| Purchase #6 | $84.92 | 10.554% | $93.8825 | $93.88 | $93.90 | $93.90 |
| Purchase #7 | $208.48 | 6.680% | $222.4065 | $222.41 | $222.40 | $222.40 |
| 7 purchase totals = | $1,084.86 | $1,154.1642 | $1,154.17 | $1,154.15 | $1,154.30 | |