| 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 | $137.87 | 4.614% | $144.2313 | $144.23 | $144.25 | $144.20 |
| Purchase #2 | $35.26 | 3.731% | $36.5756 | $36.58 | $36.60 | $36.60 |
| Purchase #3 | $117.76 | 12.632% | $132.6354 | $132.64 | $132.65 | $132.60 |
| Purchase #4 | $193.79 | 13.152% | $219.2773 | $219.28 | $219.30 | $219.30 |
| Purchase #5 | $31.28 | 6.318% | $33.2563 | $33.26 | $33.25 | $33.30 |
| Purchase #6 | $42.43 | 9.124% | $46.3013 | $46.30 | $46.30 | $46.30 |
| Purchase #7 | $208.53 | 5.294% | $219.5696 | $219.57 | $219.55 | $219.60 |
| 7 purchase totals = | $766.92 | $831.8468 | $831.86 | $831.90 | $831.90 | |