| 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 | $213.65 | 7.317% | $229.2828 | $229.28 | $229.30 | $229.30 |
| Purchase #2 | $23.81 | 5.645% | $25.1541 | $25.15 | $25.15 | $25.20 |
| Purchase #3 | $141.48 | 11.249% | $157.3951 | $157.40 | $157.40 | $157.40 |
| Purchase #4 | $142.25 | 12.518% | $160.0569 | $160.06 | $160.05 | $160.10 |
| Purchase #5 | $153.68 | 9.738% | $168.6454 | $168.65 | $168.65 | $168.60 |
| Purchase #6 | $106.44 | 11.419% | $118.5944 | $118.59 | $118.60 | $118.60 |
| Purchase #7 | $93.88 | 5.507% | $99.05 | $99.05 | $99.05 | $99.10 |
| 7 purchase totals = | $875.19 | $958.1787 | $958.18 | $958.20 | $958.30 | |