| 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 | $156.41 | 5.741% | $165.3895 | $165.39 | $165.40 | $165.40 |
| Purchase #2 | $56.76 | 8.631% | $61.659 | $61.66 | $61.65 | $61.70 |
| Purchase #3 | $108.80 | 9.383% | $119.0087 | $119.01 | $119.00 | $119.00 |
| Purchase #4 | $107.56 | 9.722% | $118.017 | $118.02 | $118.00 | $118.00 |
| Purchase #5 | $237.63 | 13.135% | $268.8427 | $268.84 | $268.85 | $268.80 |
| Purchase #6 | $68.75 | 12.123% | $77.0846 | $77.08 | $77.10 | $77.10 |
| Purchase #7 | $46.67 | 12.218% | $52.3721 | $52.37 | $52.35 | $52.40 |
| 7 purchase totals = | $782.58 | $862.3736 | $862.37 | $862.35 | $862.40 | |