| 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 | $134.88 | 5.488% | $142.2822 | $142.28 | $142.30 | $142.30 |
| Purchase #2 | $137.60 | 12.415% | $154.683 | $154.68 | $154.70 | $154.70 |
| Purchase #3 | $51.52 | 3.399% | $53.2712 | $53.27 | $53.25 | $53.30 |
| Purchase #4 | $41.36 | 6.387% | $44.0017 | $44.00 | $44.00 | $44.00 |
| Purchase #5 | $185.33 | 10.675% | $205.114 | $205.11 | $205.10 | $205.10 |
| Purchase #6 | $33.97 | 11.337% | $37.8212 | $37.82 | $37.80 | $37.80 |
| Purchase #7 | $59.91 | 7.218% | $64.2343 | $64.23 | $64.25 | $64.20 |
| 7 purchase totals = | $644.57 | $701.4076 | $701.39 | $701.40 | $701.40 | |