| 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 | $139.49 | 4.639% | $145.9609 | $145.96 | $145.95 | $146.00 |
| Purchase #2 | $15.87 | 11.522% | $17.6985 | $17.70 | $17.70 | $17.70 |
| Purchase #3 | $171.34 | 10.109% | $188.6608 | $188.66 | $188.65 | $188.70 |
| Purchase #4 | $100.80 | 12.616% | $113.5169 | $113.52 | $113.50 | $113.50 |
| Purchase #5 | $140.30 | 7.637% | $151.0147 | $151.01 | $151.00 | $151.00 |
| Purchase #6 | $73.81 | 6.462% | $78.5796 | $78.58 | $78.60 | $78.60 |
| Purchase #7 | $55.83 | 5.526% | $58.9152 | $58.92 | $58.90 | $58.90 |
| 7 purchase totals = | $697.44 | $754.3466 | $754.35 | $754.30 | $754.40 | |