| 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 | $139.35 | 9.782% | $152.9812 | $152.98 | $153.00 | $153.00 |
| Purchase #2 | $59.76 | 11.565% | $66.6712 | $66.67 | $66.65 | $66.70 |
| Purchase #3 | $167.78 | 8.533% | $182.0967 | $182.10 | $182.10 | $182.10 |
| Purchase #4 | $20.37 | 12.490% | $22.9142 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $163.66 | 3.548% | $169.4667 | $169.47 | $169.45 | $169.50 |
| Purchase #6 | $242.60 | 3.814% | $251.8528 | $251.85 | $251.85 | $251.90 |
| Purchase #7 | $15.75 | 13.443% | $17.8673 | $17.87 | $17.85 | $17.90 |
| 7 purchase totals = | $809.27 | $863.8501 | $863.85 | $863.80 | $864.00 | |