| 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 | $157.36 | 6.248% | $167.1919 | $167.19 | $167.20 | $167.20 |
| Purchase #2 | $127.66 | 10.487% | $141.0477 | $141.05 | $141.05 | $141.00 |
| Purchase #3 | $82.40 | 13.205% | $93.2809 | $93.28 | $93.30 | $93.30 |
| Purchase #4 | $65.27 | 5.225% | $68.6804 | $68.68 | $68.70 | $68.70 |
| Purchase #5 | $62.67 | 8.531% | $68.0164 | $68.02 | $68.00 | $68.00 |
| Purchase #6 | $180.79 | 4.438% | $188.8135 | $188.81 | $188.80 | $188.80 |
| Purchase #7 | $86.80 | 8.406% | $94.0964 | $94.10 | $94.10 | $94.10 |
| 7 purchase totals = | $762.95 | $821.1272 | $821.13 | $821.15 | $821.10 | |