| 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 | $215.73 | 7.318% | $231.5171 | $231.52 | $231.50 | $231.50 |
| Purchase #2 | $211.76 | 7.274% | $227.1634 | $227.16 | $227.15 | $227.20 |
| Purchase #3 | $39.56 | 11.527% | $44.1201 | $44.12 | $44.10 | $44.10 |
| Purchase #4 | $76.89 | 9.575% | $84.2522 | $84.25 | $84.25 | $84.30 |
| Purchase #5 | $33.55 | 7.758% | $36.1528 | $36.15 | $36.15 | $36.20 |
| Purchase #6 | $124.52 | 12.233% | $139.7525 | $139.75 | $139.75 | $139.80 |
| Purchase #7 | $146.30 | 6.202% | $155.3735 | $155.37 | $155.35 | $155.40 |
| 7 purchase totals = | $848.31 | $918.3316 | $918.32 | $918.25 | $918.50 | |