| 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 | $95.44 | 13.228% | $108.0648 | $108.06 | $108.05 | $108.10 |
| Purchase #2 | $176.85 | 3.853% | $183.664 | $183.66 | $183.65 | $183.70 |
| Purchase #3 | $169.70 | 11.176% | $188.6657 | $188.67 | $188.65 | $188.70 |
| Purchase #4 | $65.66 | 8.754% | $71.4079 | $71.41 | $71.40 | $71.40 |
| Purchase #5 | $222.84 | 5.818% | $235.8048 | $235.80 | $235.80 | $235.80 |
| Purchase #6 | $66.56 | 10.261% | $73.3897 | $73.39 | $73.40 | $73.40 |
| Purchase #7 | $9.97 | 7.439% | $10.7117 | $10.71 | $10.70 | $10.70 |
| 7 purchase totals = | $807.02 | $871.7086 | $871.70 | $871.65 | $871.80 | |