| 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 | $136.41 | 11.317% | $151.8475 | $151.85 | $151.85 | $151.80 |
| Purchase #2 | $140.58 | 9.522% | $153.966 | $153.97 | $153.95 | $154.00 |
| Purchase #3 | $9.68 | 12.281% | $10.8688 | $10.87 | $10.85 | $10.90 |
| Purchase #4 | $139.81 | 12.832% | $157.7504 | $157.75 | $157.75 | $157.80 |
| Purchase #5 | $31.43 | 3.388% | $32.4948 | $32.49 | $32.50 | $32.50 |
| Purchase #6 | $160.30 | 5.246% | $168.7093 | $168.71 | $168.70 | $168.70 |
| Purchase #7 | $203.65 | 6.548% | $216.985 | $216.99 | $217.00 | $217.00 |
| 7 purchase totals = | $821.86 | $892.6218 | $892.63 | $892.60 | $892.70 | |