| 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 | $172.76 | 9.306% | $188.837 | $188.84 | $188.85 | $188.80 |
| Purchase #2 | $86.49 | 10.253% | $95.3578 | $95.36 | $95.35 | $95.40 |
| Purchase #3 | $225.32 | 4.205% | $234.7947 | $234.79 | $234.80 | $234.80 |
| Purchase #4 | $56.53 | 10.313% | $62.3599 | $62.36 | $62.35 | $62.40 |
| Purchase #5 | $14.39 | 12.749% | $16.2246 | $16.22 | $16.20 | $16.20 |
| Purchase #6 | $7.92 | 11.260% | $8.8118 | $8.81 | $8.80 | $8.80 |
| Purchase #7 | $27.56 | 5.290% | $29.0179 | $29.02 | $29.00 | $29.00 |
| 7 purchase totals = | $590.97 | $635.4037 | $635.40 | $635.35 | $635.40 | |