| 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 | $154.66 | 8.343% | $167.5633 | $167.56 | $167.55 | $167.60 |
| Purchase #2 | $229.25 | 3.548% | $237.3838 | $237.38 | $237.40 | $237.40 |
| Purchase #3 | $73.28 | 3.721% | $76.0067 | $76.01 | $76.00 | $76.00 |
| Purchase #4 | $105.33 | 4.164% | $109.7159 | $109.72 | $109.70 | $109.70 |
| Purchase #5 | $229.56 | 13.850% | $261.3541 | $261.35 | $261.35 | $261.40 |
| Purchase #6 | $165.34 | 5.284% | $174.0766 | $174.08 | $174.10 | $174.10 |
| Purchase #7 | $129.37 | 3.142% | $133.4348 | $133.43 | $133.45 | $133.40 |
| 7 purchase totals = | $1,086.79 | $1,159.5352 | $1,159.53 | $1,159.55 | $1,159.60 | |