| 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 | $163.94 | 9.659% | $179.775 | $179.78 | $179.80 | $179.80 |
| Purchase #2 | $14.39 | 13.789% | $16.3742 | $16.37 | $16.35 | $16.40 |
| Purchase #3 | $94.47 | 10.844% | $104.7143 | $104.71 | $104.70 | $104.70 |
| Purchase #4 | $154.99 | 3.592% | $160.5572 | $160.56 | $160.55 | $160.60 |
| Purchase #5 | $12.94 | 10.629% | $14.3154 | $14.32 | $14.30 | $14.30 |
| Purchase #6 | $218.49 | 10.704% | $241.8772 | $241.88 | $241.90 | $241.90 |
| Purchase #7 | $203.77 | 11.769% | $227.7517 | $227.75 | $227.75 | $227.80 |
| 7 purchase totals = | $862.99 | $945.3650 | $945.37 | $945.35 | $945.50 | |