| 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 | $158.41 | 7.155% | $169.7442 | $169.74 | $169.75 | $169.70 |
| Purchase #2 | $98.59 | 13.769% | $112.1649 | $112.16 | $112.15 | $112.20 |
| Purchase #3 | $56.62 | 6.653% | $60.3869 | $60.39 | $60.40 | $60.40 |
| Purchase #4 | $248.52 | 9.761% | $272.778 | $272.78 | $272.80 | $272.80 |
| Purchase #5 | $81.49 | 13.370% | $92.3852 | $92.39 | $92.40 | $92.40 |
| Purchase #6 | $169.84 | 3.112% | $175.1254 | $175.13 | $175.15 | $175.10 |
| Purchase #7 | $106.28 | 9.181% | $116.0376 | $116.04 | $116.05 | $116.00 |
| 7 purchase totals = | $919.75 | $998.6222 | $998.63 | $998.70 | $998.60 | |