| 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 | $153.98 | 9.328% | $168.3433 | $168.34 | $168.35 | $168.30 |
| Purchase #2 | $216.25 | 9.488% | $236.7678 | $236.77 | $236.75 | $236.80 |
| Purchase #3 | $99.75 | 3.789% | $103.5295 | $103.53 | $103.55 | $103.50 |
| Purchase #4 | $168.35 | 10.303% | $185.6951 | $185.70 | $185.70 | $185.70 |
| Purchase #5 | $30.74 | 4.129% | $32.0093 | $32.01 | $32.00 | $32.00 |
| Purchase #6 | $48.47 | 9.475% | $53.0625 | $53.06 | $53.05 | $53.10 |
| Purchase #7 | $75.89 | 4.582% | $79.3673 | $79.37 | $79.35 | $79.40 |
| 7 purchase totals = | $793.43 | $858.7748 | $858.78 | $858.75 | $858.80 | |