| 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 | $126.73 | 7.873% | $136.7075 | $136.71 | $136.70 | $136.70 |
| Purchase #2 | $217.66 | 4.670% | $227.8247 | $227.82 | $227.80 | $227.80 |
| Purchase #3 | $86.64 | 7.730% | $93.3373 | $93.34 | $93.35 | $93.30 |
| Purchase #4 | $166.47 | 4.125% | $173.3369 | $173.34 | $173.35 | $173.30 |
| Purchase #5 | $139.39 | 3.821% | $144.7161 | $144.72 | $144.70 | $144.70 |
| Purchase #6 | $223.72 | 6.541% | $238.3535 | $238.35 | $238.35 | $238.40 |
| Purchase #7 | $74.65 | 10.613% | $82.5726 | $82.57 | $82.55 | $82.60 |
| 7 purchase totals = | $1,035.26 | $1,096.8486 | $1,096.85 | $1,096.80 | $1,096.80 | |