| 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 | $199.51 | 7.778% | $215.0279 | $215.03 | $215.05 | $215.00 |
| Purchase #2 | $131.77 | 12.601% | $148.3743 | $148.37 | $148.35 | $148.40 |
| Purchase #3 | $115.54 | 3.353% | $119.4141 | $119.41 | $119.40 | $119.40 |
| Purchase #4 | $138.43 | 11.115% | $153.8165 | $153.82 | $153.80 | $153.80 |
| Purchase #5 | $161.38 | 4.758% | $169.0585 | $169.06 | $169.05 | $169.10 |
| Purchase #6 | $45.39 | 4.222% | $47.3064 | $47.31 | $47.30 | $47.30 |
| Purchase #7 | $13.44 | 11.759% | $15.0204 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $805.46 | $868.0181 | $868.02 | $867.95 | $868.00 | |