| 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 | $156.31 | 6.763% | $166.8812 | $166.88 | $166.90 | $166.90 |
| Purchase #2 | $71.81 | 13.752% | $81.6853 | $81.69 | $81.70 | $81.70 |
| Purchase #3 | $152.79 | 10.830% | $169.3372 | $169.34 | $169.35 | $169.30 |
| Purchase #4 | $108.43 | 6.211% | $115.1646 | $115.16 | $115.15 | $115.20 |
| Purchase #5 | $63.60 | 12.528% | $71.5678 | $71.57 | $71.55 | $71.60 |
| Purchase #6 | $163.66 | 4.222% | $170.5697 | $170.57 | $170.55 | $170.60 |
| Purchase #7 | $190.79 | 10.511% | $210.8439 | $210.84 | $210.85 | $210.80 |
| 7 purchase totals = | $907.39 | $986.0497 | $986.05 | $986.05 | $986.10 | |