| 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 | $191.34 | 13.611% | $217.3833 | $217.38 | $217.40 | $217.40 |
| Purchase #2 | $10.68 | 8.506% | $11.5884 | $11.59 | $11.60 | $11.60 |
| Purchase #3 | $127.64 | 12.594% | $143.715 | $143.72 | $143.70 | $143.70 |
| Purchase #4 | $205.75 | 10.641% | $227.6439 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $12.45 | 7.285% | $13.357 | $13.36 | $13.35 | $13.40 |
| Purchase #6 | $119.96 | 6.425% | $127.6674 | $127.67 | $127.65 | $127.70 |
| Purchase #7 | $122.93 | 7.187% | $131.765 | $131.77 | $131.75 | $131.80 |
| 7 purchase totals = | $790.75 | $873.1200 | $873.13 | $873.10 | $873.20 | |