| 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 | $218.31 | 7.743% | $235.2137 | $235.21 | $235.20 | $235.20 |
| Purchase #2 | $32.75 | 13.398% | $37.1378 | $37.14 | $37.15 | $37.10 |
| Purchase #3 | $186.92 | 11.595% | $208.5934 | $208.59 | $208.60 | $208.60 |
| Purchase #4 | $5.94 | 13.713% | $6.7546 | $6.75 | $6.75 | $6.80 |
| Purchase #5 | $154.30 | 3.864% | $160.2622 | $160.26 | $160.25 | $160.30 |
| Purchase #6 | $122.50 | 7.175% | $131.2894 | $131.29 | $131.30 | $131.30 |
| Purchase #7 | $136.53 | 7.411% | $146.6482 | $146.65 | $146.65 | $146.60 |
| 7 purchase totals = | $857.25 | $925.8993 | $925.89 | $925.90 | $925.90 | |