| 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 | $132.57 | 8.615% | $143.9909 | $143.99 | $144.00 | $144.00 |
| Purchase #2 | $112.99 | 3.557% | $117.0091 | $117.01 | $117.00 | $117.00 |
| Purchase #3 | $231.89 | 4.572% | $242.492 | $242.49 | $242.50 | $242.50 |
| Purchase #4 | $194.90 | 10.843% | $216.033 | $216.03 | $216.05 | $216.00 |
| Purchase #5 | $11.43 | 6.403% | $12.1619 | $12.16 | $12.15 | $12.20 |
| Purchase #6 | $166.33 | 11.444% | $185.3648 | $185.36 | $185.35 | $185.40 |
| Purchase #7 | $92.66 | 13.868% | $105.5101 | $105.51 | $105.50 | $105.50 |
| 7 purchase totals = | $942.77 | $1,022.5618 | $1,022.55 | $1,022.55 | $1,022.60 | |