| 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 | $118.82 | 11.565% | $132.5615 | $132.56 | $132.55 | $132.60 |
| Purchase #2 | $14.75 | 9.838% | $16.2011 | $16.20 | $16.20 | $16.20 |
| Purchase #3 | $15.55 | 9.832% | $17.0789 | $17.08 | $17.10 | $17.10 |
| Purchase #4 | $121.40 | 12.829% | $136.9744 | $136.97 | $136.95 | $137.00 |
| Purchase #5 | $108.58 | 12.158% | $121.7812 | $121.78 | $121.80 | $121.80 |
| Purchase #6 | $121.96 | 3.619% | $126.3737 | $126.37 | $126.35 | $126.40 |
| Purchase #7 | $95.60 | 13.679% | $108.6771 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $596.66 | $659.6479 | $659.64 | $659.65 | $659.80 | |