| 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 | $130.92 | 6.755% | $139.7636 | $139.76 | $139.75 | $139.80 |
| Purchase #2 | $206.72 | 9.208% | $225.7548 | $225.75 | $225.75 | $225.80 |
| Purchase #3 | $148.79 | 10.787% | $164.84 | $164.84 | $164.85 | $164.80 |
| Purchase #4 | $191.90 | 7.213% | $205.7417 | $205.74 | $205.75 | $205.70 |
| Purchase #5 | $119.86 | 5.169% | $126.0556 | $126.06 | $126.05 | $126.10 |
| Purchase #6 | $214.38 | 6.536% | $228.3919 | $228.39 | $228.40 | $228.40 |
| Purchase #7 | $175.79 | 7.253% | $188.54 | $188.54 | $188.55 | $188.50 |
| 7 purchase totals = | $1,188.36 | $1,279.0876 | $1,279.08 | $1,279.10 | $1,279.10 | |