| 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 | $143.25 | 10.744% | $158.6408 | $158.64 | $158.65 | $158.60 |
| Purchase #2 | $16.77 | 12.725% | $18.904 | $18.90 | $18.90 | $18.90 |
| Purchase #3 | $72.40 | 4.625% | $75.7485 | $75.75 | $75.75 | $75.70 |
| Purchase #4 | $147.73 | 8.144% | $159.7611 | $159.76 | $159.75 | $159.80 |
| Purchase #5 | $110.94 | 5.172% | $116.6778 | $116.68 | $116.70 | $116.70 |
| Purchase #6 | $154.75 | 6.163% | $164.2872 | $164.29 | $164.30 | $164.30 |
| Purchase #7 | $247.73 | 13.305% | $280.6905 | $280.69 | $280.70 | $280.70 |
| 7 purchase totals = | $893.57 | $974.7099 | $974.71 | $974.75 | $974.70 | |