| 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 | $240.45 | 12.108% | $269.5637 | $269.56 | $269.55 | $269.60 |
| Purchase #2 | $141.29 | 9.654% | $154.9301 | $154.93 | $154.95 | $154.90 |
| Purchase #3 | $117.85 | 6.375% | $125.3629 | $125.36 | $125.35 | $125.40 |
| Purchase #4 | $30.94 | 7.105% | $33.1383 | $33.14 | $33.15 | $33.10 |
| Purchase #5 | $55.54 | 4.304% | $57.9304 | $57.93 | $57.95 | $57.90 |
| Purchase #6 | $159.25 | 6.213% | $169.1442 | $169.14 | $169.15 | $169.10 |
| Purchase #7 | $152.93 | 12.460% | $171.9851 | $171.99 | $172.00 | $172.00 |
| 7 purchase totals = | $898.25 | $982.0547 | $982.05 | $982.10 | $982.00 | |