| 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 | $154.68 | 12.478% | $173.981 | $173.98 | $174.00 | $174.00 |
| Purchase #2 | $191.60 | 4.792% | $200.7815 | $200.78 | $200.80 | $200.80 |
| Purchase #3 | $173.76 | 3.852% | $180.4532 | $180.45 | $180.45 | $180.50 |
| Purchase #4 | $169.87 | 8.135% | $183.6889 | $183.69 | $183.70 | $183.70 |
| Purchase #5 | $76.74 | 8.539% | $83.2928 | $83.29 | $83.30 | $83.30 |
| Purchase #6 | $249.83 | 7.840% | $269.4167 | $269.42 | $269.40 | $269.40 |
| Purchase #7 | $28.59 | 7.522% | $30.7405 | $30.74 | $30.75 | $30.70 |
| 7 purchase totals = | $1,045.07 | $1,122.3546 | $1,122.35 | $1,122.40 | $1,122.40 | |