| 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 | $180.31 | 10.799% | $199.7817 | $199.78 | $199.80 | $199.80 |
| Purchase #2 | $9.79 | 8.427% | $10.615 | $10.62 | $10.60 | $10.60 |
| Purchase #3 | $8.75 | 8.296% | $9.4759 | $9.48 | $9.50 | $9.50 |
| Purchase #4 | $15.78 | 11.519% | $17.5977 | $17.60 | $17.60 | $17.60 |
| Purchase #5 | $117.64 | 3.246% | $121.4586 | $121.46 | $121.45 | $121.50 |
| Purchase #6 | $51.30 | 3.816% | $53.2576 | $53.26 | $53.25 | $53.30 |
| Purchase #7 | $246.82 | 7.645% | $265.6894 | $265.69 | $265.70 | $265.70 |
| 7 purchase totals = | $630.39 | $677.8759 | $677.89 | $677.90 | $678.00 | |