| 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 | $94.74 | 7.860% | $102.1866 | $102.19 | $102.20 | $102.20 |
| Purchase #2 | $68.33 | 5.797% | $72.2911 | $72.29 | $72.30 | $72.30 |
| Purchase #3 | $11.41 | 6.871% | $12.194 | $12.19 | $12.20 | $12.20 |
| Purchase #4 | $115.90 | 9.514% | $126.9267 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $45.80 | 12.743% | $51.6363 | $51.64 | $51.65 | $51.60 |
| Purchase #6 | $29.30 | 3.107% | $30.2104 | $30.21 | $30.20 | $30.20 |
| Purchase #7 | $180.69 | 3.335% | $186.716 | $186.72 | $186.70 | $186.70 |
| 7 purchase totals = | $546.17 | $582.1611 | $582.17 | $582.20 | $582.10 | |