| 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 | $159.27 | 13.217% | $180.3207 | $180.32 | $180.30 | $180.30 |
| Purchase #2 | $199.85 | 10.781% | $221.3958 | $221.40 | $221.40 | $221.40 |
| Purchase #3 | $67.51 | 3.482% | $69.8607 | $69.86 | $69.85 | $69.90 |
| Purchase #4 | $86.82 | 12.681% | $97.8296 | $97.83 | $97.85 | $97.80 |
| Purchase #5 | $84.32 | 10.151% | $92.8793 | $92.88 | $92.90 | $92.90 |
| Purchase #6 | $102.35 | 3.655% | $106.0909 | $106.09 | $106.10 | $106.10 |
| Purchase #7 | $179.88 | 7.675% | $193.6858 | $193.69 | $193.70 | $193.70 |
| 7 purchase totals = | $880.00 | $962.0628 | $962.07 | $962.10 | $962.10 | |