| 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 | $162.92 | 10.539% | $180.0901 | $180.09 | $180.10 | $180.10 |
| Purchase #2 | $77.28 | 8.200% | $83.617 | $83.62 | $83.60 | $83.60 |
| Purchase #3 | $102.67 | 13.175% | $116.1968 | $116.20 | $116.20 | $116.20 |
| Purchase #4 | $212.44 | 10.382% | $234.4955 | $234.50 | $234.50 | $234.50 |
| Purchase #5 | $30.91 | 8.390% | $33.5033 | $33.50 | $33.50 | $33.50 |
| Purchase #6 | $178.55 | 9.221% | $195.0141 | $195.01 | $195.00 | $195.00 |
| Purchase #7 | $93.84 | 7.367% | $100.7532 | $100.75 | $100.75 | $100.80 |
| 7 purchase totals = | $858.61 | $943.6700 | $943.67 | $943.65 | $943.70 | |