| 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 | $121.31 | 7.804% | $130.777 | $130.78 | $130.80 | $130.80 |
| Purchase #2 | $100.92 | 12.414% | $113.4482 | $113.45 | $113.45 | $113.40 |
| Purchase #3 | $55.38 | 11.524% | $61.762 | $61.76 | $61.75 | $61.80 |
| Purchase #4 | $161.95 | 4.500% | $169.2378 | $169.24 | $169.25 | $169.20 |
| Purchase #5 | $66.44 | 8.259% | $71.9273 | $71.93 | $71.95 | $71.90 |
| Purchase #6 | $80.26 | 8.138% | $86.7916 | $86.79 | $86.80 | $86.80 |
| Purchase #7 | $113.74 | 10.815% | $126.041 | $126.04 | $126.05 | $126.00 |
| 7 purchase totals = | $700.00 | $759.9849 | $759.99 | $760.05 | $759.90 | |