| 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 | $163.98 | 3.111% | $169.0814 | $169.08 | $169.10 | $169.10 |
| Purchase #2 | $5.48 | 3.815% | $5.6891 | $5.69 | $5.70 | $5.70 |
| Purchase #3 | $224.63 | 13.590% | $255.1572 | $255.16 | $255.15 | $255.20 |
| Purchase #4 | $196.73 | 10.470% | $217.3276 | $217.33 | $217.35 | $217.30 |
| Purchase #5 | $76.28 | 7.477% | $81.9835 | $81.98 | $82.00 | $82.00 |
| Purchase #6 | $125.61 | 10.616% | $138.9448 | $138.94 | $138.95 | $138.90 |
| Purchase #7 | $85.70 | 7.234% | $91.8995 | $91.90 | $91.90 | $91.90 |
| 7 purchase totals = | $878.41 | $960.0831 | $960.08 | $960.15 | $960.10 | |