| 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 | $214.41 | 9.673% | $235.1499 | $235.15 | $235.15 | $235.10 |
| Purchase #2 | $153.33 | 11.413% | $170.8296 | $170.83 | $170.85 | $170.80 |
| Purchase #3 | $160.39 | 5.580% | $169.3398 | $169.34 | $169.35 | $169.30 |
| Purchase #4 | $190.77 | 3.237% | $196.9452 | $196.95 | $196.95 | $196.90 |
| Purchase #5 | $71.49 | 3.576% | $74.0465 | $74.05 | $74.05 | $74.00 |
| Purchase #6 | $40.53 | 3.223% | $41.8363 | $41.84 | $41.85 | $41.80 |
| Purchase #7 | $67.95 | 9.617% | $74.4848 | $74.48 | $74.50 | $74.50 |
| 7 purchase totals = | $898.87 | $962.6321 | $962.64 | $962.70 | $962.40 | |