| 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 | $138.66 | 8.684% | $150.7012 | $150.70 | $150.70 | $150.70 |
| Purchase #2 | $118.56 | 13.237% | $134.2538 | $134.25 | $134.25 | $134.30 |
| Purchase #3 | $156.64 | 3.523% | $162.1584 | $162.16 | $162.15 | $162.20 |
| Purchase #4 | $186.65 | 9.150% | $203.7285 | $203.73 | $203.75 | $203.70 |
| Purchase #5 | $61.36 | 10.530% | $67.8212 | $67.82 | $67.80 | $67.80 |
| Purchase #6 | $89.87 | 12.762% | $101.3392 | $101.34 | $101.35 | $101.30 |
| Purchase #7 | $79.69 | 8.256% | $86.2692 | $86.27 | $86.25 | $86.30 |
| 7 purchase totals = | $831.43 | $906.2715 | $906.27 | $906.25 | $906.30 | |