| 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 | $177.86 | 7.172% | $190.6161 | $190.62 | $190.60 | $190.60 |
| Purchase #2 | $221.39 | 13.362% | $250.9721 | $250.97 | $250.95 | $251.00 |
| Purchase #3 | $232.60 | 9.673% | $255.0994 | $255.10 | $255.10 | $255.10 |
| Purchase #4 | $61.69 | 7.490% | $66.3106 | $66.31 | $66.30 | $66.30 |
| Purchase #5 | $36.67 | 3.472% | $37.9432 | $37.94 | $37.95 | $37.90 |
| Purchase #6 | $237.85 | 10.133% | $261.9513 | $261.95 | $261.95 | $262.00 |
| Purchase #7 | $68.93 | 3.102% | $71.0682 | $71.07 | $71.05 | $71.10 |
| 7 purchase totals = | $1,036.99 | $1,133.9609 | $1,133.96 | $1,133.90 | $1,134.00 | |