| 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 | $131.91 | 3.441% | $136.449 | $136.45 | $136.45 | $136.40 |
| Purchase #2 | $113.47 | 13.398% | $128.6727 | $128.67 | $128.65 | $128.70 |
| Purchase #3 | $170.37 | 9.713% | $186.918 | $186.92 | $186.90 | $186.90 |
| Purchase #4 | $40.66 | 11.333% | $45.268 | $45.27 | $45.25 | $45.30 |
| Purchase #5 | $74.75 | 6.583% | $79.6708 | $79.67 | $79.65 | $79.70 |
| Purchase #6 | $30.51 | 8.816% | $33.1998 | $33.20 | $33.20 | $33.20 |
| Purchase #7 | $138.44 | 7.680% | $149.0722 | $149.07 | $149.05 | $149.10 |
| 7 purchase totals = | $700.11 | $759.2505 | $759.25 | $759.15 | $759.30 | |