| 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 | $157.86 | 3.596% | $163.5366 | $163.54 | $163.55 | $163.50 |
| Purchase #2 | $27.84 | 11.406% | $31.0154 | $31.02 | $31.00 | $31.00 |
| Purchase #3 | $97.86 | 3.563% | $101.3468 | $101.35 | $101.35 | $101.30 |
| Purchase #4 | $234.95 | 12.134% | $263.4588 | $263.46 | $263.45 | $263.50 |
| Purchase #5 | $188.56 | 4.403% | $196.8623 | $196.86 | $196.85 | $196.90 |
| Purchase #6 | $61.67 | 10.627% | $68.2237 | $68.22 | $68.20 | $68.20 |
| Purchase #7 | $115.31 | 9.239% | $125.9635 | $125.96 | $125.95 | $126.00 |
| 7 purchase totals = | $884.05 | $950.4071 | $950.41 | $950.35 | $950.40 | |