| 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 | $179.64 | 3.502% | $185.931 | $185.93 | $185.95 | $185.90 |
| Purchase #2 | $122.66 | 11.270% | $136.4838 | $136.48 | $136.50 | $136.50 |
| Purchase #3 | $122.35 | 11.695% | $136.6588 | $136.66 | $136.65 | $136.70 |
| Purchase #4 | $227.31 | 12.133% | $254.8895 | $254.89 | $254.90 | $254.90 |
| Purchase #5 | $237.66 | 11.334% | $264.5964 | $264.60 | $264.60 | $264.60 |
| Purchase #6 | $166.92 | 5.833% | $176.6564 | $176.66 | $176.65 | $176.70 |
| Purchase #7 | $231.26 | 9.116% | $252.3417 | $252.34 | $252.35 | $252.30 |
| 7 purchase totals = | $1,287.80 | $1,407.5576 | $1,407.56 | $1,407.60 | $1,407.60 | |