| 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 | $237.62 | 8.444% | $257.6846 | $257.68 | $257.70 | $257.70 |
| Purchase #2 | $111.99 | 7.106% | $119.948 | $119.95 | $119.95 | $119.90 |
| Purchase #3 | $188.46 | 10.377% | $208.0165 | $208.02 | $208.00 | $208.00 |
| Purchase #4 | $27.51 | 3.819% | $28.5606 | $28.56 | $28.55 | $28.60 |
| Purchase #5 | $60.92 | 4.187% | $63.4707 | $63.47 | $63.45 | $63.50 |
| Purchase #6 | $136.59 | 10.150% | $150.4539 | $150.45 | $150.45 | $150.50 |
| Purchase #7 | $128.65 | 8.549% | $139.6483 | $139.65 | $139.65 | $139.60 |
| 7 purchase totals = | $891.74 | $967.7826 | $967.78 | $967.75 | $967.80 | |