| 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 | $141.76 | 9.198% | $154.7991 | $154.80 | $154.80 | $154.80 |
| Purchase #2 | $116.39 | 7.837% | $125.5115 | $125.51 | $125.50 | $125.50 |
| Purchase #3 | $13.84 | 13.651% | $15.7293 | $15.73 | $15.75 | $15.70 |
| Purchase #4 | $176.91 | 10.477% | $195.4449 | $195.44 | $195.45 | $195.40 |
| Purchase #5 | $132.62 | 5.111% | $139.3982 | $139.40 | $139.40 | $139.40 |
| Purchase #6 | $22.41 | 11.743% | $25.0416 | $25.04 | $25.05 | $25.00 |
| Purchase #7 | $154.86 | 5.388% | $163.2039 | $163.20 | $163.20 | $163.20 |
| 7 purchase totals = | $758.79 | $819.1285 | $819.12 | $819.15 | $819.00 | |