| 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 | $156.32 | 11.357% | $174.0733 | $174.07 | $174.05 | $174.10 |
| Purchase #2 | $120.74 | 9.750% | $132.5122 | $132.51 | $132.50 | $132.50 |
| Purchase #3 | $98.80 | 11.125% | $109.7915 | $109.79 | $109.80 | $109.80 |
| Purchase #4 | $220.63 | 3.104% | $227.4784 | $227.48 | $227.50 | $227.50 |
| Purchase #5 | $15.84 | 8.384% | $17.168 | $17.17 | $17.15 | $17.20 |
| Purchase #6 | $121.45 | 4.156% | $126.4975 | $126.50 | $126.50 | $126.50 |
| Purchase #7 | $5.93 | 10.539% | $6.555 | $6.56 | $6.55 | $6.60 |
| 7 purchase totals = | $739.71 | $794.0759 | $794.08 | $794.05 | $794.20 | |