| 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 | $139.41 | 6.223% | $148.0855 | $148.09 | $148.10 | $148.10 |
| Purchase #2 | $157.63 | 8.791% | $171.4873 | $171.49 | $171.50 | $171.50 |
| Purchase #3 | $227.73 | 6.361% | $242.2159 | $242.22 | $242.20 | $242.20 |
| Purchase #4 | $205.71 | 4.771% | $215.5244 | $215.52 | $215.50 | $215.50 |
| Purchase #5 | $7.55 | 6.436% | $8.0359 | $8.04 | $8.05 | $8.00 |
| Purchase #6 | $55.86 | 11.240% | $62.1387 | $62.14 | $62.15 | $62.10 |
| Purchase #7 | $79.70 | 5.667% | $84.2166 | $84.22 | $84.20 | $84.20 |
| 7 purchase totals = | $873.59 | $931.7043 | $931.72 | $931.70 | $931.60 | |