| 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 | $130.57 | 12.793% | $147.2738 | $147.27 | $147.25 | $147.30 |
| Purchase #2 | $42.66 | 10.797% | $47.266 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $66.80 | 13.389% | $75.7439 | $75.74 | $75.75 | $75.70 |
| Purchase #4 | $70.46 | 10.779% | $78.0549 | $78.05 | $78.05 | $78.10 |
| Purchase #5 | $105.56 | 13.346% | $119.648 | $119.65 | $119.65 | $119.60 |
| Purchase #6 | $180.44 | 5.721% | $190.763 | $190.76 | $190.75 | $190.80 |
| Purchase #7 | $173.44 | 13.551% | $196.9429 | $196.94 | $196.95 | $196.90 |
| 7 purchase totals = | $769.93 | $855.6925 | $855.68 | $855.65 | $855.70 | |