| 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 | $111.54 | 12.806% | $125.8238 | $125.82 | $125.80 | $125.80 |
| Purchase #2 | $139.66 | 9.670% | $153.1651 | $153.17 | $153.15 | $153.20 |
| Purchase #3 | $199.70 | 4.103% | $207.8937 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $28.67 | 3.724% | $29.7377 | $29.74 | $29.75 | $29.70 |
| Purchase #5 | $128.75 | 4.340% | $134.3378 | $134.34 | $134.35 | $134.30 |
| Purchase #6 | $72.89 | 9.810% | $80.0405 | $80.04 | $80.05 | $80.00 |
| Purchase #7 | $167.80 | 8.320% | $181.761 | $181.76 | $181.75 | $181.80 |
| 7 purchase totals = | $849.01 | $912.7596 | $912.76 | $912.75 | $912.70 | |