| 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 | $126.94 | 13.733% | $144.3727 | $144.37 | $144.35 | $144.40 |
| Purchase #2 | $137.70 | 10.466% | $152.1117 | $152.11 | $152.10 | $152.10 |
| Purchase #3 | $146.97 | 13.427% | $166.7037 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $33.69 | 7.704% | $36.2855 | $36.29 | $36.30 | $36.30 |
| Purchase #5 | $20.96 | 7.760% | $22.5865 | $22.59 | $22.60 | $22.60 |
| Purchase #6 | $153.25 | 10.499% | $169.3397 | $169.34 | $169.35 | $169.30 |
| Purchase #7 | $169.53 | 9.134% | $185.0149 | $185.01 | $185.00 | $185.00 |
| 7 purchase totals = | $789.04 | $876.4147 | $876.41 | $876.40 | $876.40 | |