| 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 | $154.65 | 8.141% | $167.2401 | $167.24 | $167.25 | $167.20 |
| Purchase #2 | $75.87 | 10.788% | $84.0549 | $84.05 | $84.05 | $84.10 |
| Purchase #3 | $30.34 | 8.369% | $32.8792 | $32.88 | $32.90 | $32.90 |
| Purchase #4 | $51.82 | 13.324% | $58.7245 | $58.72 | $58.70 | $58.70 |
| Purchase #5 | $55.57 | 13.740% | $63.2053 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $171.35 | 12.738% | $193.1766 | $193.18 | $193.20 | $193.20 |
| Purchase #7 | $89.80 | 9.289% | $98.1415 | $98.14 | $98.15 | $98.10 |
| 7 purchase totals = | $629.40 | $697.4221 | $697.42 | $697.45 | $697.40 | |