| 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 | $124.95 | 9.838% | $137.2426 | $137.24 | $137.25 | $137.20 |
| Purchase #2 | $138.39 | 9.269% | $151.2174 | $151.22 | $151.20 | $151.20 |
| Purchase #3 | $97.51 | 12.435% | $109.6354 | $109.64 | $109.65 | $109.60 |
| Purchase #4 | $121.96 | 8.354% | $132.1485 | $132.15 | $132.15 | $132.10 |
| Purchase #5 | $75.98 | 9.218% | $82.9838 | $82.98 | $83.00 | $83.00 |
| Purchase #6 | $173.35 | 11.307% | $192.9507 | $192.95 | $192.95 | $193.00 |
| Purchase #7 | $8.34 | 13.432% | $9.4602 | $9.46 | $9.45 | $9.50 |
| 7 purchase totals = | $740.48 | $815.6386 | $815.64 | $815.65 | $815.60 | |