| 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 | $157.57 | 5.832% | $166.7595 | $166.76 | $166.75 | $166.80 |
| Purchase #2 | $14.88 | 4.786% | $15.5922 | $15.59 | $15.60 | $15.60 |
| Purchase #3 | $121.98 | 9.814% | $133.9511 | $133.95 | $133.95 | $134.00 |
| Purchase #4 | $107.47 | 9.106% | $117.2562 | $117.26 | $117.25 | $117.30 |
| Purchase #5 | $75.84 | 4.596% | $79.3256 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $97.77 | 13.324% | $110.7969 | $110.80 | $110.80 | $110.80 |
| Purchase #7 | $244.46 | 7.116% | $261.8558 | $261.86 | $261.85 | $261.90 |
| 7 purchase totals = | $819.97 | $885.5373 | $885.55 | $885.55 | $885.70 | |