| 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 | $146.39 | 9.580% | $160.4142 | $160.41 | $160.40 | $160.40 |
| Purchase #2 | $22.73 | 7.611% | $24.46 | $24.46 | $24.45 | $24.50 |
| Purchase #3 | $45.70 | 11.617% | $51.009 | $51.01 | $51.00 | $51.00 |
| Purchase #4 | $112.68 | 6.263% | $119.7371 | $119.74 | $119.75 | $119.70 |
| Purchase #5 | $154.78 | 13.623% | $175.8657 | $175.87 | $175.85 | $175.90 |
| Purchase #6 | $55.35 | 4.527% | $57.8557 | $57.86 | $57.85 | $57.90 |
| Purchase #7 | $148.55 | 10.373% | $163.9591 | $163.96 | $163.95 | $164.00 |
| 7 purchase totals = | $686.18 | $753.3008 | $753.31 | $753.25 | $753.40 | |