| 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 | $214.73 | 7.431% | $230.6866 | $230.69 | $230.70 | $230.70 |
| Purchase #2 | $28.72 | 6.224% | $30.5075 | $30.51 | $30.50 | $30.50 |
| Purchase #3 | $142.28 | 6.703% | $151.817 | $151.82 | $151.80 | $151.80 |
| Purchase #4 | $73.37 | 5.836% | $77.6519 | $77.65 | $77.65 | $77.70 |
| Purchase #5 | $74.92 | 6.296% | $79.637 | $79.64 | $79.65 | $79.60 |
| Purchase #6 | $182.52 | 13.495% | $207.1511 | $207.15 | $207.15 | $207.20 |
| Purchase #7 | $61.87 | 8.369% | $67.0479 | $67.05 | $67.05 | $67.00 |
| 7 purchase totals = | $778.41 | $844.4990 | $844.51 | $844.50 | $844.50 | |