| 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 | $163.61 | 11.269% | $182.0472 | $182.05 | $182.05 | $182.00 |
| Purchase #2 | $213.28 | 6.616% | $227.3906 | $227.39 | $227.40 | $227.40 |
| Purchase #3 | $100.65 | 11.305% | $112.0285 | $112.03 | $112.05 | $112.00 |
| Purchase #4 | $139.82 | 10.569% | $154.5976 | $154.60 | $154.60 | $154.60 |
| Purchase #5 | $136.28 | 5.702% | $144.0507 | $144.05 | $144.05 | $144.10 |
| Purchase #6 | $206.34 | 13.422% | $234.035 | $234.04 | $234.05 | $234.00 |
| Purchase #7 | $244.94 | 10.647% | $271.0188 | $271.02 | $271.00 | $271.00 |
| 7 purchase totals = | $1,204.92 | $1,325.1684 | $1,325.18 | $1,325.20 | $1,325.10 | |