| 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 | $178.44 | 3.317% | $184.3589 | $184.36 | $184.35 | $184.40 |
| Purchase #2 | $109.60 | 3.338% | $113.2584 | $113.26 | $113.25 | $113.30 |
| Purchase #3 | $19.99 | 10.411% | $22.0712 | $22.07 | $22.05 | $22.10 |
| Purchase #4 | $127.92 | 7.379% | $137.3592 | $137.36 | $137.35 | $137.40 |
| Purchase #5 | $57.84 | 5.465% | $61.001 | $61.00 | $61.00 | $61.00 |
| Purchase #6 | $61.73 | 5.252% | $64.9721 | $64.97 | $64.95 | $65.00 |
| Purchase #7 | $169.49 | 3.435% | $175.312 | $175.31 | $175.30 | $175.30 |
| 7 purchase totals = | $725.01 | $758.3328 | $758.33 | $758.25 | $758.50 | |