| 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 | $135.96 | 4.650% | $142.2821 | $142.28 | $142.30 | $142.30 |
| Purchase #2 | $144.41 | 6.843% | $154.292 | $154.29 | $154.30 | $154.30 |
| Purchase #3 | $58.98 | 7.838% | $63.6029 | $63.60 | $63.60 | $63.60 |
| Purchase #4 | $246.58 | 6.721% | $263.1526 | $263.15 | $263.15 | $263.20 |
| Purchase #5 | $100.89 | 3.340% | $104.2597 | $104.26 | $104.25 | $104.30 |
| Purchase #6 | $186.42 | 4.847% | $195.4558 | $195.46 | $195.45 | $195.50 |
| Purchase #7 | $6.49 | 3.629% | $6.7255 | $6.73 | $6.75 | $6.70 |
| 7 purchase totals = | $879.73 | $929.7706 | $929.77 | $929.80 | $929.90 | |