| 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 | $134.68 | 7.616% | $144.9372 | $144.94 | $144.95 | $144.90 |
| Purchase #2 | $185.35 | 7.504% | $199.2587 | $199.26 | $199.25 | $199.30 |
| Purchase #3 | $99.42 | 7.651% | $107.0266 | $107.03 | $107.05 | $107.00 |
| Purchase #4 | $114.36 | 4.314% | $119.2935 | $119.29 | $119.30 | $119.30 |
| Purchase #5 | $54.72 | 11.237% | $60.8689 | $60.87 | $60.85 | $60.90 |
| Purchase #6 | $78.57 | 13.229% | $88.964 | $88.96 | $88.95 | $89.00 |
| Purchase #7 | $47.62 | 9.183% | $51.9929 | $51.99 | $52.00 | $52.00 |
| 7 purchase totals = | $714.72 | $772.3418 | $772.34 | $772.35 | $772.40 | |