| 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 | $179.66 | 9.763% | $197.2002 | $197.20 | $197.20 | $197.20 |
| Purchase #2 | $59.30 | 6.398% | $63.094 | $63.09 | $63.10 | $63.10 |
| Purchase #3 | $48.89 | 8.183% | $52.8907 | $52.89 | $52.90 | $52.90 |
| Purchase #4 | $134.86 | 13.583% | $153.178 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $71.46 | 13.451% | $81.0721 | $81.07 | $81.05 | $81.10 |
| Purchase #6 | $52.99 | 5.606% | $55.9606 | $55.96 | $55.95 | $56.00 |
| Purchase #7 | $63.25 | 3.478% | $65.4498 | $65.45 | $65.45 | $65.40 |
| 7 purchase totals = | $610.41 | $668.8454 | $668.84 | $668.85 | $668.90 | |