| 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 | $152.96 | 5.760% | $161.7705 | $161.77 | $161.75 | $161.80 |
| Purchase #2 | $210.85 | 8.102% | $227.9331 | $227.93 | $227.95 | $227.90 |
| Purchase #3 | $100.35 | 4.708% | $105.0745 | $105.07 | $105.05 | $105.10 |
| Purchase #4 | $109.59 | 8.467% | $118.869 | $118.87 | $118.85 | $118.90 |
| Purchase #5 | $28.54 | 7.274% | $30.616 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $174.62 | 9.309% | $190.8754 | $190.88 | $190.90 | $190.90 |
| Purchase #7 | $26.48 | 9.850% | $29.0883 | $29.09 | $29.10 | $29.10 |
| 7 purchase totals = | $803.39 | $864.2268 | $864.23 | $864.20 | $864.30 | |