| 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 | $134.57 | 9.190% | $146.937 | $146.94 | $146.95 | $146.90 |
| Purchase #2 | $132.39 | 4.652% | $138.5488 | $138.55 | $138.55 | $138.50 |
| Purchase #3 | $234.34 | 11.211% | $260.6119 | $260.61 | $260.60 | $260.60 |
| Purchase #4 | $213.56 | 7.448% | $229.4659 | $229.47 | $229.45 | $229.50 |
| Purchase #5 | $63.33 | 7.858% | $68.3065 | $68.31 | $68.30 | $68.30 |
| Purchase #6 | $7.62 | 10.124% | $8.3914 | $8.39 | $8.40 | $8.40 |
| Purchase #7 | $118.55 | 3.222% | $122.3697 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $904.36 | $974.6312 | $974.64 | $974.60 | $974.60 | |