| 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 | $140.74 | 10.859% | $156.023 | $156.02 | $156.00 | $156.00 |
| Purchase #2 | $15.68 | 12.548% | $17.6475 | $17.65 | $17.65 | $17.60 |
| Purchase #3 | $243.40 | 9.302% | $266.0411 | $266.04 | $266.05 | $266.00 |
| Purchase #4 | $136.86 | 13.853% | $155.8192 | $155.82 | $155.80 | $155.80 |
| Purchase #5 | $118.62 | 11.598% | $132.3775 | $132.38 | $132.40 | $132.40 |
| Purchase #6 | $105.71 | 10.511% | $116.8212 | $116.82 | $116.80 | $116.80 |
| Purchase #7 | $89.33 | 5.852% | $94.5576 | $94.56 | $94.55 | $94.60 |
| 7 purchase totals = | $850.34 | $939.2871 | $939.29 | $939.25 | $939.20 | |