| 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 | $134.77 | 9.858% | $148.0556 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $234.99 | 3.841% | $244.016 | $244.02 | $244.00 | $244.00 |
| Purchase #3 | $173.28 | 5.840% | $183.3996 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $175.46 | 12.246% | $196.9468 | $196.95 | $196.95 | $196.90 |
| Purchase #5 | $59.87 | 13.561% | $67.989 | $67.99 | $68.00 | $68.00 |
| Purchase #6 | $27.61 | 6.317% | $29.3541 | $29.35 | $29.35 | $29.40 |
| Purchase #7 | $94.27 | 12.566% | $106.116 | $106.12 | $106.10 | $106.10 |
| 7 purchase totals = | $900.25 | $975.8771 | $975.89 | $975.85 | $975.90 | |