| 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 | $227.39 | 3.555% | $235.4737 | $235.47 | $235.45 | $235.50 |
| Purchase #2 | $170.75 | 11.585% | $190.5314 | $190.53 | $190.55 | $190.50 |
| Purchase #3 | $17.50 | 12.328% | $19.6574 | $19.66 | $19.65 | $19.70 |
| Purchase #4 | $119.38 | 6.181% | $126.7589 | $126.76 | $126.75 | $126.80 |
| Purchase #5 | $114.85 | 4.289% | $119.7759 | $119.78 | $119.80 | $119.80 |
| Purchase #6 | $77.84 | 3.736% | $80.7481 | $80.75 | $80.75 | $80.70 |
| Purchase #7 | $129.90 | 10.555% | $143.6109 | $143.61 | $143.60 | $143.60 |
| 7 purchase totals = | $857.61 | $916.5563 | $916.56 | $916.55 | $916.60 | |