| 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 | $154.92 | 9.379% | $169.4499 | $169.45 | $169.45 | $169.40 |
| Purchase #2 | $174.62 | 13.610% | $198.3858 | $198.39 | $198.40 | $198.40 |
| Purchase #3 | $175.83 | 7.212% | $188.5109 | $188.51 | $188.50 | $188.50 |
| Purchase #4 | $136.41 | 13.191% | $154.4038 | $154.40 | $154.40 | $154.40 |
| Purchase #5 | $216.41 | 5.209% | $227.6828 | $227.68 | $227.70 | $227.70 |
| Purchase #6 | $233.63 | 11.810% | $261.2217 | $261.22 | $261.20 | $261.20 |
| Purchase #7 | $217.47 | 10.227% | $239.7107 | $239.71 | $239.70 | $239.70 |
| 7 purchase totals = | $1,309.29 | $1,439.3656 | $1,439.36 | $1,439.35 | $1,439.30 | |