| 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 | $148.78 | 10.676% | $164.6638 | $164.66 | $164.65 | $164.70 |
| Purchase #2 | $224.72 | 8.601% | $244.0482 | $244.05 | $244.05 | $244.00 |
| Purchase #3 | $151.25 | 13.690% | $171.9561 | $171.96 | $171.95 | $172.00 |
| Purchase #4 | $102.50 | 11.594% | $114.3839 | $114.38 | $114.40 | $114.40 |
| Purchase #5 | $56.66 | 3.150% | $58.4448 | $58.44 | $58.45 | $58.40 |
| Purchase #6 | $35.73 | 5.106% | $37.5544 | $37.55 | $37.55 | $37.60 |
| Purchase #7 | $69.48 | 3.838% | $72.1466 | $72.15 | $72.15 | $72.10 |
| 7 purchase totals = | $789.12 | $863.1978 | $863.19 | $863.20 | $863.20 | |