| 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 | $175.77 | 7.527% | $189.0002 | $189.00 | $189.00 | $189.00 |
| Purchase #2 | $91.97 | 6.347% | $97.8073 | $97.81 | $97.80 | $97.80 |
| Purchase #3 | $158.96 | 11.675% | $177.5186 | $177.52 | $177.50 | $177.50 |
| Purchase #4 | $8.63 | 4.153% | $8.9884 | $8.99 | $9.00 | $9.00 |
| Purchase #5 | $66.58 | 10.200% | $73.3712 | $73.37 | $73.35 | $73.40 |
| Purchase #6 | $205.50 | 3.494% | $212.6802 | $212.68 | $212.70 | $212.70 |
| Purchase #7 | $45.92 | 5.578% | $48.4814 | $48.48 | $48.50 | $48.50 |
| 7 purchase totals = | $753.33 | $807.8473 | $807.85 | $807.85 | $807.90 | |