| 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 | $107.97 | 3.555% | $111.8083 | $111.81 | $111.80 | $111.80 |
| Purchase #2 | $133.69 | 11.861% | $149.547 | $149.55 | $149.55 | $149.50 |
| Purchase #3 | $149.40 | 13.615% | $169.7408 | $169.74 | $169.75 | $169.70 |
| Purchase #4 | $218.28 | 13.802% | $248.407 | $248.41 | $248.40 | $248.40 |
| Purchase #5 | $67.25 | 8.713% | $73.1095 | $73.11 | $73.10 | $73.10 |
| Purchase #6 | $53.69 | 7.801% | $57.8784 | $57.88 | $57.90 | $57.90 |
| Purchase #7 | $156.75 | 7.820% | $169.0079 | $169.01 | $169.00 | $169.00 |
| 7 purchase totals = | $887.03 | $979.4989 | $979.51 | $979.50 | $979.40 | |