| 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 | $132.61 | 7.645% | $142.748 | $142.75 | $142.75 | $142.70 |
| Purchase #2 | $109.98 | 7.516% | $118.2461 | $118.25 | $118.25 | $118.20 |
| Purchase #3 | $134.32 | 13.514% | $152.472 | $152.47 | $152.45 | $152.50 |
| Purchase #4 | $12.68 | 11.284% | $14.1108 | $14.11 | $14.10 | $14.10 |
| Purchase #5 | $85.25 | 3.373% | $88.1255 | $88.13 | $88.15 | $88.10 |
| Purchase #6 | $43.73 | 12.547% | $49.2168 | $49.22 | $49.20 | $49.20 |
| Purchase #7 | $225.98 | 7.582% | $243.1138 | $243.11 | $243.10 | $243.10 |
| 7 purchase totals = | $744.55 | $808.0330 | $808.04 | $808.00 | $807.90 | |