| 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 | $104.39 | 3.816% | $108.3735 | $108.37 | $108.35 | $108.40 |
| Purchase #2 | $191.58 | 8.421% | $207.713 | $207.71 | $207.70 | $207.70 |
| Purchase #3 | $63.43 | 5.540% | $66.944 | $66.94 | $66.95 | $66.90 |
| Purchase #4 | $12.79 | 5.591% | $13.5051 | $13.51 | $13.50 | $13.50 |
| Purchase #5 | $176.98 | 7.611% | $190.4499 | $190.45 | $190.45 | $190.40 |
| Purchase #6 | $169.27 | 8.870% | $184.2842 | $184.28 | $184.30 | $184.30 |
| Purchase #7 | $115.42 | 5.401% | $121.6538 | $121.65 | $121.65 | $121.70 |
| 7 purchase totals = | $833.86 | $892.9235 | $892.91 | $892.90 | $892.90 | |