| 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 | $89.56 | 9.181% | $97.7825 | $97.78 | $97.80 | $97.80 |
| Purchase #2 | $169.99 | 12.783% | $191.7198 | $191.72 | $191.70 | $191.70 |
| Purchase #3 | $157.96 | 9.520% | $172.9978 | $173.00 | $173.00 | $173.00 |
| Purchase #4 | $126.81 | 4.380% | $132.3643 | $132.36 | $132.35 | $132.40 |
| Purchase #5 | $240.83 | 12.453% | $270.8206 | $270.82 | $270.80 | $270.80 |
| Purchase #6 | $231.70 | 6.509% | $246.7814 | $246.78 | $246.80 | $246.80 |
| Purchase #7 | $55.53 | 11.324% | $61.8182 | $61.82 | $61.80 | $61.80 |
| 7 purchase totals = | $1,072.38 | $1,174.2846 | $1,174.28 | $1,174.25 | $1,174.30 | |