| 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 | $144.64 | 4.699% | $151.4366 | $151.44 | $151.45 | $151.40 |
| Purchase #2 | $128.47 | 9.763% | $141.0125 | $141.01 | $141.00 | $141.00 |
| Purchase #3 | $164.92 | 13.605% | $187.3574 | $187.36 | $187.35 | $187.40 |
| Purchase #4 | $126.96 | 4.115% | $132.1844 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $67.71 | 9.687% | $74.2691 | $74.27 | $74.25 | $74.30 |
| Purchase #6 | $48.35 | 7.731% | $52.0879 | $52.09 | $52.10 | $52.10 |
| Purchase #7 | $131.46 | 10.104% | $144.7427 | $144.74 | $144.75 | $144.70 |
| 7 purchase totals = | $812.51 | $883.0906 | $883.09 | $883.10 | $883.10 | |