| 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 | $149.63 | 5.583% | $157.9838 | $157.98 | $158.00 | $158.00 |
| Purchase #2 | $195.72 | 13.512% | $222.1657 | $222.17 | $222.15 | $222.20 |
| Purchase #3 | $78.80 | 3.158% | $81.2885 | $81.29 | $81.30 | $81.30 |
| Purchase #4 | $73.52 | 3.781% | $76.2998 | $76.30 | $76.30 | $76.30 |
| Purchase #5 | $105.81 | 13.412% | $120.0012 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $110.65 | 13.134% | $125.1828 | $125.18 | $125.20 | $125.20 |
| Purchase #7 | $109.51 | 6.281% | $116.3883 | $116.39 | $116.40 | $116.40 |
| 7 purchase totals = | $823.64 | $899.3101 | $899.31 | $899.35 | $899.40 | |