| 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 | $146.79 | 5.632% | $155.0572 | $155.06 | $155.05 | $155.10 |
| Purchase #2 | $15.40 | 8.226% | $16.6668 | $16.67 | $16.65 | $16.70 |
| Purchase #3 | $208.38 | 5.613% | $220.0764 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $188.92 | 8.628% | $205.22 | $205.22 | $205.20 | $205.20 |
| Purchase #5 | $53.26 | 12.311% | $59.8168 | $59.82 | $59.80 | $59.80 |
| Purchase #6 | $239.43 | 3.483% | $247.7693 | $247.77 | $247.75 | $247.80 |
| Purchase #7 | $127.43 | 3.785% | $132.2532 | $132.25 | $132.25 | $132.30 |
| 7 purchase totals = | $979.61 | $1,036.8597 | $1,036.87 | $1,036.80 | $1,037.00 | |