| 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 | $156.97 | 9.234% | $171.4646 | $171.46 | $171.45 | $171.50 |
| Purchase #2 | $16.90 | 8.313% | $18.3049 | $18.30 | $18.30 | $18.30 |
| Purchase #3 | $67.73 | 8.347% | $73.3834 | $73.38 | $73.40 | $73.40 |
| Purchase #4 | $113.37 | 5.821% | $119.9693 | $119.97 | $119.95 | $120.00 |
| Purchase #5 | $175.50 | 11.348% | $195.4157 | $195.42 | $195.40 | $195.40 |
| Purchase #6 | $58.61 | 8.565% | $63.6299 | $63.63 | $63.65 | $63.60 |
| Purchase #7 | $27.85 | 9.145% | $30.3969 | $30.40 | $30.40 | $30.40 |
| 7 purchase totals = | $616.93 | $672.5647 | $672.56 | $672.55 | $672.60 | |