| 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 | $142.44 | 5.702% | $150.5619 | $150.56 | $150.55 | $150.60 |
| Purchase #2 | $45.37 | 10.640% | $50.1974 | $50.20 | $50.20 | $50.20 |
| Purchase #3 | $5.35 | 7.585% | $5.7558 | $5.76 | $5.75 | $5.80 |
| Purchase #4 | $184.42 | 3.550% | $190.9669 | $190.97 | $190.95 | $191.00 |
| Purchase #5 | $113.47 | 11.104% | $126.0697 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $21.67 | 3.792% | $22.4917 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $227.72 | 10.637% | $251.9426 | $251.94 | $251.95 | $251.90 |
| 7 purchase totals = | $740.44 | $797.9860 | $797.99 | $797.95 | $798.10 | |