| 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 | $158.72 | 10.381% | $175.1967 | $175.20 | $175.20 | $175.20 |
| Purchase #2 | $49.40 | 5.772% | $52.2514 | $52.25 | $52.25 | $52.30 |
| Purchase #3 | $128.94 | 6.664% | $137.5326 | $137.53 | $137.55 | $137.50 |
| Purchase #4 | $166.64 | 10.407% | $183.9822 | $183.98 | $184.00 | $184.00 |
| Purchase #5 | $204.80 | 9.344% | $223.9365 | $223.94 | $223.95 | $223.90 |
| Purchase #6 | $117.50 | 7.848% | $126.7214 | $126.72 | $126.70 | $126.70 |
| Purchase #7 | $33.34 | 13.626% | $37.8829 | $37.88 | $37.90 | $37.90 |
| 7 purchase totals = | $859.34 | $937.5037 | $937.50 | $937.55 | $937.50 | |