| 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 | $111.35 | 8.202% | $120.4829 | $120.48 | $120.50 | $120.50 |
| Purchase #2 | $86.82 | 7.325% | $93.1796 | $93.18 | $93.20 | $93.20 |
| Purchase #3 | $161.94 | 13.405% | $183.6481 | $183.65 | $183.65 | $183.60 |
| Purchase #4 | $206.93 | 8.257% | $224.0162 | $224.02 | $224.00 | $224.00 |
| Purchase #5 | $191.75 | 9.209% | $209.4083 | $209.41 | $209.40 | $209.40 |
| Purchase #6 | $57.67 | 3.570% | $59.7288 | $59.73 | $59.75 | $59.70 |
| Purchase #7 | $14.83 | 3.432% | $15.339 | $15.34 | $15.35 | $15.30 |
| 7 purchase totals = | $831.29 | $905.8029 | $905.81 | $905.85 | $905.70 | |