| 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 | $175.82 | 4.633% | $183.9657 | $183.97 | $183.95 | $184.00 |
| Purchase #2 | $200.36 | 11.868% | $224.1387 | $224.14 | $224.15 | $224.10 |
| Purchase #3 | $222.83 | 12.765% | $251.2742 | $251.27 | $251.25 | $251.30 |
| Purchase #4 | $22.36 | 11.854% | $25.0106 | $25.01 | $25.00 | $25.00 |
| Purchase #5 | $42.55 | 4.234% | $44.3516 | $44.35 | $44.35 | $44.40 |
| Purchase #6 | $126.74 | 9.357% | $138.5991 | $138.60 | $138.60 | $138.60 |
| Purchase #7 | $40.75 | 11.412% | $45.4004 | $45.40 | $45.40 | $45.40 |
| 7 purchase totals = | $831.41 | $912.7403 | $912.74 | $912.70 | $912.80 | |