| 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 | $166.83 | 7.142% | $178.745 | $178.75 | $178.75 | $178.70 |
| Purchase #2 | $9.95 | 13.586% | $11.3018 | $11.30 | $11.30 | $11.30 |
| Purchase #3 | $236.34 | 6.767% | $252.3331 | $252.33 | $252.35 | $252.30 |
| Purchase #4 | $17.50 | 13.197% | $19.8095 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $78.40 | 3.591% | $81.2153 | $81.22 | $81.20 | $81.20 |
| Purchase #6 | $110.32 | 5.226% | $116.0853 | $116.09 | $116.10 | $116.10 |
| Purchase #7 | $59.79 | 3.340% | $61.787 | $61.79 | $61.80 | $61.80 |
| 7 purchase totals = | $679.13 | $721.2770 | $721.29 | $721.30 | $721.20 | |