| 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 | $183.62 | 6.320% | $195.2248 | $195.22 | $195.20 | $195.20 |
| Purchase #2 | $11.34 | 5.615% | $11.9767 | $11.98 | $12.00 | $12.00 |
| Purchase #3 | $44.90 | 10.264% | $49.5085 | $49.51 | $49.50 | $49.50 |
| Purchase #4 | $227.75 | 5.104% | $239.3744 | $239.37 | $239.35 | $239.40 |
| Purchase #5 | $92.37 | 9.407% | $101.0592 | $101.06 | $101.05 | $101.10 |
| Purchase #6 | $105.63 | 6.324% | $112.31 | $112.31 | $112.30 | $112.30 |
| Purchase #7 | $98.29 | 12.857% | $110.9271 | $110.93 | $110.95 | $110.90 |
| 7 purchase totals = | $763.90 | $820.3807 | $820.38 | $820.35 | $820.40 | |