| 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 | $211.44 | 11.693% | $236.1637 | $236.16 | $236.15 | $236.20 |
| Purchase #2 | $40.36 | 11.719% | $45.0898 | $45.09 | $45.10 | $45.10 |
| Purchase #3 | $157.43 | 6.704% | $167.9841 | $167.98 | $168.00 | $168.00 |
| Purchase #4 | $106.56 | 6.864% | $113.8743 | $113.87 | $113.85 | $113.90 |
| Purchase #5 | $115.76 | 11.304% | $128.8455 | $128.85 | $128.85 | $128.80 |
| Purchase #6 | $46.28 | 7.868% | $49.9213 | $49.92 | $49.90 | $49.90 |
| Purchase #7 | $72.30 | 3.682% | $74.9621 | $74.96 | $74.95 | $75.00 |
| 7 purchase totals = | $750.13 | $816.8408 | $816.83 | $816.80 | $816.90 | |