| 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 | $158.78 | 10.221% | $175.0089 | $175.01 | $175.00 | $175.00 |
| Purchase #2 | $134.74 | 3.628% | $139.6284 | $139.63 | $139.65 | $139.60 |
| Purchase #3 | $237.86 | 12.712% | $268.0968 | $268.10 | $268.10 | $268.10 |
| Purchase #4 | $38.69 | 11.554% | $43.1602 | $43.16 | $43.15 | $43.20 |
| Purchase #5 | $231.85 | 5.729% | $245.1327 | $245.13 | $245.15 | $245.10 |
| Purchase #6 | $20.47 | 12.819% | $23.094 | $23.09 | $23.10 | $23.10 |
| Purchase #7 | $64.60 | 11.869% | $72.2674 | $72.27 | $72.25 | $72.30 |
| 7 purchase totals = | $886.99 | $966.3884 | $966.39 | $966.40 | $966.40 | |