| 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 | $138.59 | 11.784% | $154.9214 | $154.92 | $154.90 | $154.90 |
| Purchase #2 | $211.58 | 9.569% | $231.8261 | $231.83 | $231.85 | $231.80 |
| Purchase #3 | $47.91 | 12.329% | $53.8168 | $53.82 | $53.80 | $53.80 |
| Purchase #4 | $221.82 | 11.477% | $247.2783 | $247.28 | $247.30 | $247.30 |
| Purchase #5 | $86.28 | 10.382% | $95.2376 | $95.24 | $95.25 | $95.20 |
| Purchase #6 | $41.42 | 8.628% | $44.9937 | $44.99 | $45.00 | $45.00 |
| Purchase #7 | $28.54 | 6.223% | $30.316 | $30.32 | $30.30 | $30.30 |
| 7 purchase totals = | $776.14 | $858.3899 | $858.40 | $858.40 | $858.30 | |