| 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 | $137.45 | 10.688% | $152.1407 | $152.14 | $152.15 | $152.10 |
| Purchase #2 | $59.70 | 6.809% | $63.765 | $63.77 | $63.75 | $63.80 |
| Purchase #3 | $236.64 | 10.839% | $262.2894 | $262.29 | $262.30 | $262.30 |
| Purchase #4 | $168.89 | 4.619% | $176.691 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $144.63 | 13.398% | $164.0075 | $164.01 | $164.00 | $164.00 |
| Purchase #6 | $110.31 | 8.556% | $119.7481 | $119.75 | $119.75 | $119.70 |
| Purchase #7 | $215.71 | 5.692% | $227.9882 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $1,073.33 | $1,166.6299 | $1,166.64 | $1,166.65 | $1,166.60 | |