| 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 | $128.93 | 12.293% | $144.7794 | $144.78 | $144.80 | $144.80 |
| Purchase #2 | $102.25 | 6.513% | $108.9095 | $108.91 | $108.90 | $108.90 |
| Purchase #3 | $41.32 | 11.515% | $46.078 | $46.08 | $46.10 | $46.10 |
| Purchase #4 | $159.77 | 12.742% | $180.1279 | $180.13 | $180.15 | $180.10 |
| Purchase #5 | $15.84 | 13.506% | $17.9794 | $17.98 | $18.00 | $18.00 |
| Purchase #6 | $78.70 | 13.515% | $89.3363 | $89.34 | $89.35 | $89.30 |
| Purchase #7 | $151.75 | 11.829% | $169.7005 | $169.70 | $169.70 | $169.70 |
| 7 purchase totals = | $678.56 | $756.9110 | $756.92 | $757.00 | $756.90 | |