| 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 | $165.93 | 13.353% | $188.0866 | $188.09 | $188.10 | $188.10 |
| Purchase #2 | $250.85 | 5.874% | $265.5849 | $265.58 | $265.60 | $265.60 |
| Purchase #3 | $28.33 | 8.775% | $30.816 | $30.82 | $30.80 | $30.80 |
| Purchase #4 | $208.46 | 3.349% | $215.4413 | $215.44 | $215.45 | $215.40 |
| Purchase #5 | $11.35 | 9.590% | $12.4385 | $12.44 | $12.45 | $12.40 |
| Purchase #6 | $74.30 | 13.645% | $84.4382 | $84.44 | $84.45 | $84.40 |
| Purchase #7 | $194.79 | 9.279% | $212.8646 | $212.86 | $212.85 | $212.90 |
| 7 purchase totals = | $934.01 | $1,009.6701 | $1,009.67 | $1,009.70 | $1,009.60 | |