| 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 | $169.52 | 12.706% | $191.0592 | $191.06 | $191.05 | $191.10 |
| Purchase #2 | $26.89 | 6.621% | $28.6704 | $28.67 | $28.65 | $28.70 |
| Purchase #3 | $164.25 | 3.171% | $169.4584 | $169.46 | $169.45 | $169.50 |
| Purchase #4 | $31.78 | 7.713% | $34.2312 | $34.23 | $34.25 | $34.20 |
| Purchase #5 | $36.61 | 6.353% | $38.9358 | $38.94 | $38.95 | $38.90 |
| Purchase #6 | $9.56 | 6.512% | $10.1825 | $10.18 | $10.20 | $10.20 |
| Purchase #7 | $171.70 | 8.420% | $186.1571 | $186.16 | $186.15 | $186.20 |
| 7 purchase totals = | $610.31 | $658.6946 | $658.70 | $658.70 | $658.80 | |