| 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 | $181.56 | 11.456% | $202.3595 | $202.36 | $202.35 | $202.40 |
| Purchase #2 | $78.57 | 6.357% | $83.5647 | $83.56 | $83.55 | $83.60 |
| Purchase #3 | $124.95 | 11.858% | $139.7666 | $139.77 | $139.75 | $139.80 |
| Purchase #4 | $74.63 | 10.785% | $82.6788 | $82.68 | $82.70 | $82.70 |
| Purchase #5 | $102.60 | 10.870% | $113.7526 | $113.75 | $113.75 | $113.80 |
| Purchase #6 | $211.74 | 7.649% | $227.936 | $227.94 | $227.95 | $227.90 |
| Purchase #7 | $66.96 | 11.658% | $74.7662 | $74.77 | $74.75 | $74.80 |
| 7 purchase totals = | $841.01 | $924.8244 | $924.83 | $924.80 | $925.00 | |