| 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 | $172.89 | 10.863% | $191.671 | $191.67 | $191.65 | $191.70 |
| Purchase #2 | $41.41 | 7.346% | $44.452 | $44.45 | $44.45 | $44.50 |
| Purchase #3 | $126.83 | 10.183% | $139.7451 | $139.75 | $139.75 | $139.70 |
| Purchase #4 | $239.62 | 5.330% | $252.3917 | $252.39 | $252.40 | $252.40 |
| Purchase #5 | $58.96 | 9.409% | $64.5075 | $64.51 | $64.50 | $64.50 |
| Purchase #6 | $16.94 | 12.227% | $19.0113 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $232.31 | 12.489% | $261.3232 | $261.32 | $261.30 | $261.30 |
| 7 purchase totals = | $888.96 | $973.1018 | $973.10 | $973.05 | $973.10 | |