| 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 | $117.85 | 13.681% | $133.9731 | $133.97 | $133.95 | $134.00 |
| Purchase #2 | $92.60 | 7.649% | $99.683 | $99.68 | $99.70 | $99.70 |
| Purchase #3 | $145.45 | 8.764% | $158.1972 | $158.20 | $158.20 | $158.20 |
| Purchase #4 | $129.45 | 12.294% | $145.3646 | $145.36 | $145.35 | $145.40 |
| Purchase #5 | $91.92 | 9.362% | $100.5256 | $100.53 | $100.55 | $100.50 |
| Purchase #6 | $230.50 | 13.219% | $260.9698 | $260.97 | $260.95 | $261.00 |
| Purchase #7 | $62.79 | 12.519% | $70.6507 | $70.65 | $70.65 | $70.70 |
| 7 purchase totals = | $870.56 | $969.3640 | $969.36 | $969.35 | $969.50 | |