| 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 | $132.39 | 7.704% | $142.5893 | $142.59 | $142.60 | $142.60 |
| Purchase #2 | $14.70 | 10.167% | $16.1945 | $16.19 | $16.20 | $16.20 |
| Purchase #3 | $231.93 | 12.615% | $261.188 | $261.19 | $261.20 | $261.20 |
| Purchase #4 | $158.80 | 12.111% | $178.0323 | $178.03 | $178.05 | $178.00 |
| Purchase #5 | $55.70 | 11.188% | $61.9317 | $61.93 | $61.95 | $61.90 |
| Purchase #6 | $151.31 | 10.623% | $167.3837 | $167.38 | $167.40 | $167.40 |
| Purchase #7 | $106.71 | 12.220% | $119.75 | $119.75 | $119.75 | $119.80 |
| 7 purchase totals = | $851.54 | $947.0695 | $947.06 | $947.15 | $947.10 | |