| 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 | $151.67 | 6.478% | $161.4952 | $161.50 | $161.50 | $161.50 |
| Purchase #2 | $167.90 | 9.456% | $183.7766 | $183.78 | $183.80 | $183.80 |
| Purchase #3 | $173.34 | 11.498% | $193.2706 | $193.27 | $193.25 | $193.30 |
| Purchase #4 | $166.26 | 8.292% | $180.0463 | $180.05 | $180.05 | $180.00 |
| Purchase #5 | $46.66 | 3.516% | $48.3006 | $48.30 | $48.30 | $48.30 |
| Purchase #6 | $199.27 | 12.446% | $224.0711 | $224.07 | $224.05 | $224.10 |
| Purchase #7 | $201.88 | 13.561% | $229.2569 | $229.26 | $229.25 | $229.30 |
| 7 purchase totals = | $1,106.98 | $1,220.2173 | $1,220.23 | $1,220.20 | $1,220.30 | |