| 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 | $190.78 | 6.795% | $203.7435 | $203.74 | $203.75 | $203.70 |
| Purchase #2 | $48.94 | 12.723% | $55.1666 | $55.17 | $55.15 | $55.20 |
| Purchase #3 | $28.28 | 5.223% | $29.7571 | $29.76 | $29.75 | $29.80 |
| Purchase #4 | $73.85 | 9.119% | $80.5844 | $80.58 | $80.60 | $80.60 |
| Purchase #5 | $52.47 | 13.688% | $59.6521 | $59.65 | $59.65 | $59.70 |
| Purchase #6 | $235.55 | 13.784% | $268.0182 | $268.02 | $268.00 | $268.00 |
| Purchase #7 | $134.61 | 8.530% | $146.0922 | $146.09 | $146.10 | $146.10 |
| 7 purchase totals = | $764.48 | $843.0141 | $843.01 | $843.00 | $843.10 | |