| 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 | $128.77 | 12.533% | $144.9087 | $144.91 | $144.90 | $144.90 |
| Purchase #2 | $79.55 | 3.324% | $82.1942 | $82.19 | $82.20 | $82.20 |
| Purchase #3 | $219.95 | 5.796% | $232.6983 | $232.70 | $232.70 | $232.70 |
| Purchase #4 | $157.80 | 3.872% | $163.91 | $163.91 | $163.90 | $163.90 |
| Purchase #5 | $186.68 | 4.600% | $195.2673 | $195.27 | $195.25 | $195.30 |
| Purchase #6 | $19.37 | 7.563% | $20.835 | $20.84 | $20.85 | $20.80 |
| Purchase #7 | $73.36 | 11.641% | $81.8998 | $81.90 | $81.90 | $81.90 |
| 7 purchase totals = | $865.48 | $921.7133 | $921.72 | $921.70 | $921.70 | |