| 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 | $136.63 | 7.180% | $146.44 | $146.44 | $146.45 | $146.40 |
| Purchase #2 | $144.68 | 5.566% | $152.7329 | $152.73 | $152.75 | $152.70 |
| Purchase #3 | $46.49 | 12.403% | $52.2562 | $52.26 | $52.25 | $52.30 |
| Purchase #4 | $75.65 | 8.383% | $81.9917 | $81.99 | $82.00 | $82.00 |
| Purchase #5 | $99.90 | 9.134% | $109.0249 | $109.02 | $109.00 | $109.00 |
| Purchase #6 | $76.87 | 12.377% | $86.3842 | $86.38 | $86.40 | $86.40 |
| Purchase #7 | $150.43 | 4.732% | $157.5483 | $157.55 | $157.55 | $157.50 |
| 7 purchase totals = | $730.65 | $786.3782 | $786.37 | $786.40 | $786.30 | |