| 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 | $148.90 | 11.481% | $165.9952 | $166.00 | $166.00 | $166.00 |
| Purchase #2 | $248.95 | 4.504% | $260.1627 | $260.16 | $260.15 | $260.20 |
| Purchase #3 | $118.85 | 3.296% | $122.7673 | $122.77 | $122.75 | $122.80 |
| Purchase #4 | $64.97 | 10.787% | $71.9783 | $71.98 | $72.00 | $72.00 |
| Purchase #5 | $242.63 | 10.691% | $268.5696 | $268.57 | $268.55 | $268.60 |
| Purchase #6 | $215.93 | 9.436% | $236.3052 | $236.31 | $236.30 | $236.30 |
| Purchase #7 | $198.43 | 13.795% | $225.8034 | $225.80 | $225.80 | $225.80 |
| 7 purchase totals = | $1,238.66 | $1,351.5817 | $1,351.59 | $1,351.55 | $1,351.70 | |