| 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 | $150.27 | 3.277% | $155.1943 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $216.92 | 13.719% | $246.6793 | $246.68 | $246.70 | $246.70 |
| Purchase #3 | $237.79 | 6.833% | $254.0382 | $254.04 | $254.05 | $254.00 |
| Purchase #4 | $27.86 | 3.154% | $28.7387 | $28.74 | $28.75 | $28.70 |
| Purchase #5 | $15.70 | 13.659% | $17.8445 | $17.84 | $17.85 | $17.80 |
| Purchase #6 | $235.36 | 6.703% | $251.1362 | $251.14 | $251.15 | $251.10 |
| Purchase #7 | $222.26 | 6.609% | $236.9492 | $236.95 | $236.95 | $236.90 |
| 7 purchase totals = | $1,106.16 | $1,190.5804 | $1,190.58 | $1,190.65 | $1,190.40 | |