| 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 | $146.51 | 9.603% | $160.5794 | $160.58 | $160.60 | $160.60 |
| Purchase #2 | $48.66 | 6.274% | $51.7129 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $157.26 | 7.783% | $169.4995 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $53.40 | 5.224% | $56.1896 | $56.19 | $56.20 | $56.20 |
| Purchase #5 | $78.95 | 11.263% | $87.8421 | $87.84 | $87.85 | $87.80 |
| Purchase #6 | $212.52 | 11.113% | $236.1373 | $236.14 | $236.15 | $236.10 |
| Purchase #7 | $110.79 | 8.772% | $120.5085 | $120.51 | $120.50 | $120.50 |
| 7 purchase totals = | $808.09 | $882.4693 | $882.47 | $882.50 | $882.40 | |