| 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 | $195.89 | 11.138% | $217.7082 | $217.71 | $217.70 | $217.70 |
| Purchase #2 | $177.85 | 5.404% | $187.461 | $187.46 | $187.45 | $187.50 |
| Purchase #3 | $130.99 | 11.715% | $146.3355 | $146.34 | $146.35 | $146.30 |
| Purchase #4 | $199.28 | 6.454% | $212.1415 | $212.14 | $212.15 | $212.10 |
| Purchase #5 | $28.88 | 3.438% | $29.8729 | $29.87 | $29.85 | $29.90 |
| Purchase #6 | $52.68 | 12.874% | $59.462 | $59.46 | $59.45 | $59.50 |
| Purchase #7 | $49.47 | 6.626% | $52.7479 | $52.75 | $52.75 | $52.70 |
| 7 purchase totals = | $835.04 | $905.7290 | $905.73 | $905.70 | $905.70 | |