| 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 | $72.97 | 3.198% | $75.3036 | $75.30 | $75.30 | $75.30 |
| Purchase #2 | $41.82 | 9.149% | $45.6461 | $45.65 | $45.65 | $45.60 |
| Purchase #3 | $143.66 | 9.555% | $157.3867 | $157.39 | $157.40 | $157.40 |
| Purchase #4 | $134.28 | 10.476% | $148.3472 | $148.35 | $148.35 | $148.30 |
| Purchase #5 | $211.82 | 8.841% | $230.547 | $230.55 | $230.55 | $230.50 |
| Purchase #6 | $15.55 | 12.835% | $17.5458 | $17.55 | $17.55 | $17.50 |
| Purchase #7 | $140.98 | 13.133% | $159.4949 | $159.49 | $159.50 | $159.50 |
| 7 purchase totals = | $761.08 | $834.2713 | $834.28 | $834.30 | $834.10 | |