| 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 | $129.80 | 7.507% | $139.5441 | $139.54 | $139.55 | $139.50 |
| Purchase #2 | $164.85 | 10.324% | $181.8691 | $181.87 | $181.85 | $181.90 |
| Purchase #3 | $189.27 | 9.285% | $206.8437 | $206.84 | $206.85 | $206.80 |
| Purchase #4 | $73.34 | 9.438% | $80.2618 | $80.26 | $80.25 | $80.30 |
| Purchase #5 | $30.48 | 10.304% | $33.6207 | $33.62 | $33.60 | $33.60 |
| Purchase #6 | $23.51 | 11.741% | $26.2703 | $26.27 | $26.25 | $26.30 |
| Purchase #7 | $175.43 | 8.826% | $190.9135 | $190.91 | $190.90 | $190.90 |
| 7 purchase totals = | $786.68 | $859.3232 | $859.31 | $859.25 | $859.30 | |