| 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 | $213.47 | 7.611% | $229.7172 | $229.72 | $229.70 | $229.70 |
| Purchase #2 | $174.59 | 3.336% | $180.4143 | $180.41 | $180.40 | $180.40 |
| Purchase #3 | $56.88 | 6.807% | $60.7518 | $60.75 | $60.75 | $60.80 |
| Purchase #4 | $5.87 | 11.126% | $6.5231 | $6.52 | $6.50 | $6.50 |
| Purchase #5 | $116.56 | 5.858% | $123.3881 | $123.39 | $123.40 | $123.40 |
| Purchase #6 | $75.82 | 5.481% | $79.9757 | $79.98 | $80.00 | $80.00 |
| Purchase #7 | $247.75 | 6.849% | $264.7184 | $264.72 | $264.70 | $264.70 |
| 7 purchase totals = | $890.94 | $945.4886 | $945.49 | $945.45 | $945.50 | |