| 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 | $141.49 | 9.534% | $154.9797 | $154.98 | $155.00 | $155.00 |
| Purchase #2 | $114.26 | 10.471% | $126.2242 | $126.22 | $126.20 | $126.20 |
| Purchase #3 | $124.98 | 5.814% | $132.2463 | $132.25 | $132.25 | $132.20 |
| Purchase #4 | $231.62 | 10.542% | $256.0374 | $256.04 | $256.05 | $256.00 |
| Purchase #5 | $40.89 | 12.675% | $46.0728 | $46.07 | $46.05 | $46.10 |
| Purchase #6 | $105.66 | 12.406% | $118.7682 | $118.77 | $118.75 | $118.80 |
| Purchase #7 | $41.36 | 10.624% | $45.7541 | $45.75 | $45.75 | $45.80 |
| 7 purchase totals = | $800.26 | $880.0827 | $880.08 | $880.05 | $880.10 | |