| 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 | $127.75 | 5.229% | $134.43 | $134.43 | $134.45 | $134.40 |
| Purchase #2 | $6.39 | 3.222% | $6.5959 | $6.60 | $6.60 | $6.60 |
| Purchase #3 | $15.30 | 10.521% | $16.9097 | $16.91 | $16.90 | $16.90 |
| Purchase #4 | $28.81 | 5.527% | $30.4023 | $30.40 | $30.40 | $30.40 |
| Purchase #5 | $145.53 | 12.500% | $163.7213 | $163.72 | $163.70 | $163.70 |
| Purchase #6 | $169.71 | 10.163% | $186.9576 | $186.96 | $186.95 | $187.00 |
| Purchase #7 | $185.59 | 5.229% | $195.2945 | $195.29 | $195.30 | $195.30 |
| 7 purchase totals = | $679.08 | $734.3113 | $734.31 | $734.30 | $734.30 | |