| 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 | $162.90 | 3.867% | $169.1993 | $169.20 | $169.20 | $169.20 |
| Purchase #2 | $124.95 | 12.552% | $140.6337 | $140.63 | $140.65 | $140.60 |
| Purchase #3 | $49.63 | 10.428% | $54.8054 | $54.81 | $54.80 | $54.80 |
| Purchase #4 | $74.53 | 6.648% | $79.4848 | $79.48 | $79.50 | $79.50 |
| Purchase #5 | $7.43 | 6.155% | $7.8873 | $7.89 | $7.90 | $7.90 |
| Purchase #6 | $181.79 | 4.831% | $190.5723 | $190.57 | $190.55 | $190.60 |
| Purchase #7 | $243.65 | 8.734% | $264.9304 | $264.93 | $264.95 | $264.90 |
| 7 purchase totals = | $844.88 | $907.5132 | $907.51 | $907.55 | $907.50 | |