| 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 | $179.71 | 13.556% | $204.0715 | $204.07 | $204.05 | $204.10 |
| Purchase #2 | $11.61 | 9.177% | $12.6754 | $12.68 | $12.70 | $12.70 |
| Purchase #3 | $205.37 | 4.197% | $213.9894 | $213.99 | $214.00 | $214.00 |
| Purchase #4 | $154.77 | 12.418% | $173.9893 | $173.99 | $174.00 | $174.00 |
| Purchase #5 | $78.66 | 12.357% | $88.38 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $212.40 | 6.450% | $226.0998 | $226.10 | $226.10 | $226.10 |
| Purchase #7 | $9.48 | 11.359% | $10.5568 | $10.56 | $10.55 | $10.60 |
| 7 purchase totals = | $852.00 | $929.7622 | $929.77 | $929.80 | $929.90 | |