| 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 | 3.649% | $137.4489 | $137.45 | $137.45 | $137.40 |
| Purchase #2 | $183.62 | 13.604% | $208.5997 | $208.60 | $208.60 | $208.60 |
| Purchase #3 | $63.74 | 4.715% | $66.7453 | $66.75 | $66.75 | $66.70 |
| Purchase #4 | $243.27 | 5.705% | $257.1486 | $257.15 | $257.15 | $257.10 |
| Purchase #5 | $16.91 | 10.631% | $18.7077 | $18.71 | $18.70 | $18.70 |
| Purchase #6 | $45.41 | 3.625% | $47.0561 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $52.84 | 13.114% | $59.7694 | $59.77 | $59.75 | $59.80 |
| 7 purchase totals = | $738.40 | $795.4757 | $795.49 | $795.45 | $795.40 | |