| 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 | $147.82 | 10.559% | $163.4283 | $163.43 | $163.45 | $163.40 |
| Purchase #2 | $223.81 | 10.677% | $247.7062 | $247.71 | $247.70 | $247.70 |
| Purchase #3 | $55.69 | 7.524% | $59.8801 | $59.88 | $59.90 | $59.90 |
| Purchase #4 | $7.84 | 10.205% | $8.6401 | $8.64 | $8.65 | $8.60 |
| Purchase #5 | $42.43 | 6.663% | $45.2571 | $45.26 | $45.25 | $45.30 |
| Purchase #6 | $52.43 | 11.230% | $58.3179 | $58.32 | $58.30 | $58.30 |
| Purchase #7 | $247.80 | 10.513% | $273.8512 | $273.85 | $273.85 | $273.90 |
| 7 purchase totals = | $777.82 | $857.0809 | $857.09 | $857.10 | $857.10 | |