| 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 | $110.39 | 7.645% | $118.8293 | $118.83 | $118.85 | $118.80 |
| Purchase #2 | $125.34 | 3.155% | $129.2945 | $129.29 | $129.30 | $129.30 |
| Purchase #3 | $69.83 | 6.110% | $74.0966 | $74.10 | $74.10 | $74.10 |
| Purchase #4 | $26.99 | 11.386% | $30.0631 | $30.06 | $30.05 | $30.10 |
| Purchase #5 | $71.35 | 6.382% | $75.9036 | $75.90 | $75.90 | $75.90 |
| Purchase #6 | $132.41 | 6.570% | $141.1093 | $141.11 | $141.10 | $141.10 |
| Purchase #7 | $147.72 | 3.283% | $152.5696 | $152.57 | $152.55 | $152.60 |
| 7 purchase totals = | $684.03 | $721.8660 | $721.86 | $721.85 | $721.90 | |