| 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 | $152.63 | 10.115% | $168.0685 | $168.07 | $168.05 | $168.10 |
| Purchase #2 | $47.41 | 10.306% | $52.2961 | $52.30 | $52.30 | $52.30 |
| Purchase #3 | $13.87 | 13.125% | $15.6904 | $15.69 | $15.70 | $15.70 |
| Purchase #4 | $87.41 | 7.321% | $93.8093 | $93.81 | $93.80 | $93.80 |
| Purchase #5 | $153.27 | 10.665% | $169.6162 | $169.62 | $169.60 | $169.60 |
| Purchase #6 | $236.70 | 13.247% | $268.0556 | $268.06 | $268.05 | $268.10 |
| Purchase #7 | $127.84 | 3.387% | $132.1699 | $132.17 | $132.15 | $132.20 |
| 7 purchase totals = | $819.13 | $899.7060 | $899.72 | $899.65 | $899.80 | |