| 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 | $163.74 | 12.477% | $184.1698 | $184.17 | $184.15 | $184.20 |
| Purchase #2 | $12.90 | 4.628% | $13.497 | $13.50 | $13.50 | $13.50 |
| Purchase #3 | $35.88 | 8.649% | $38.9833 | $38.98 | $39.00 | $39.00 |
| Purchase #4 | $74.41 | 3.250% | $76.8283 | $76.83 | $76.85 | $76.80 |
| Purchase #5 | $125.38 | 7.438% | $134.7058 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $51.80 | 7.691% | $55.7839 | $55.78 | $55.80 | $55.80 |
| Purchase #7 | $9.69 | 4.731% | $10.1484 | $10.15 | $10.15 | $10.10 |
| 7 purchase totals = | $473.80 | $514.1165 | $514.12 | $514.15 | $514.10 | |