| 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 | $141.57 | 4.508% | $147.952 | $147.95 | $147.95 | $148.00 |
| Purchase #2 | $177.73 | 4.703% | $186.0886 | $186.09 | $186.10 | $186.10 |
| Purchase #3 | $243.48 | 7.269% | $261.1786 | $261.18 | $261.20 | $261.20 |
| Purchase #4 | $184.89 | 5.537% | $195.1274 | $195.13 | $195.15 | $195.10 |
| Purchase #5 | $118.69 | 4.561% | $124.1035 | $124.10 | $124.10 | $124.10 |
| Purchase #6 | $131.46 | 5.858% | $139.1609 | $139.16 | $139.15 | $139.20 |
| Purchase #7 | $90.59 | 4.102% | $94.306 | $94.31 | $94.30 | $94.30 |
| 7 purchase totals = | $1,088.41 | $1,147.9170 | $1,147.92 | $1,147.95 | $1,148.00 | |