| 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 | $116.35 | 12.399% | $130.7762 | $130.78 | $130.80 | $130.80 |
| Purchase #2 | $106.90 | 13.552% | $121.3871 | $121.39 | $121.40 | $121.40 |
| Purchase #3 | $160.30 | 11.297% | $178.4091 | $178.41 | $178.40 | $178.40 |
| Purchase #4 | $160.46 | 3.406% | $165.9253 | $165.93 | $165.95 | $165.90 |
| Purchase #5 | $235.99 | 5.839% | $249.7695 | $249.77 | $249.75 | $249.80 |
| Purchase #6 | $42.66 | 5.386% | $44.9577 | $44.96 | $44.95 | $45.00 |
| Purchase #7 | $63.75 | 6.473% | $67.8765 | $67.88 | $67.90 | $67.90 |
| 7 purchase totals = | $886.41 | $959.1014 | $959.12 | $959.15 | $959.20 | |