| 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 | $196.71 | 11.578% | $219.4851 | $219.49 | $219.50 | $219.50 |
| Purchase #2 | $180.60 | 4.239% | $188.2556 | $188.26 | $188.25 | $188.30 |
| Purchase #3 | $65.33 | 13.787% | $74.337 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $133.36 | 9.530% | $146.0692 | $146.07 | $146.05 | $146.10 |
| Purchase #5 | $27.76 | 9.374% | $30.3622 | $30.36 | $30.35 | $30.40 |
| Purchase #6 | $58.45 | 7.433% | $62.7946 | $62.79 | $62.80 | $62.80 |
| Purchase #7 | $5.33 | 7.643% | $5.7374 | $5.74 | $5.75 | $5.70 |
| 7 purchase totals = | $667.54 | $727.0411 | $727.05 | $727.05 | $727.10 | |