| 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 | $158.34 | 4.763% | $165.8817 | $165.88 | $165.90 | $165.90 |
| Purchase #2 | $230.53 | 11.123% | $256.1719 | $256.17 | $256.15 | $256.20 |
| Purchase #3 | $59.45 | 7.519% | $63.92 | $63.92 | $63.90 | $63.90 |
| Purchase #4 | $120.60 | 11.148% | $134.0445 | $134.04 | $134.05 | $134.00 |
| Purchase #5 | $116.79 | 7.857% | $125.9662 | $125.97 | $125.95 | $126.00 |
| Purchase #6 | $27.81 | 4.260% | $28.9947 | $28.99 | $29.00 | $29.00 |
| Purchase #7 | $27.41 | 4.278% | $28.5826 | $28.58 | $28.60 | $28.60 |
| 7 purchase totals = | $740.93 | $803.5616 | $803.55 | $803.55 | $803.60 | |