| 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 | $93.83 | 13.757% | $106.7382 | $106.74 | $106.75 | $106.70 |
| Purchase #2 | $25.42 | 4.552% | $26.5771 | $26.58 | $26.60 | $26.60 |
| Purchase #3 | $15.65 | 13.558% | $17.7718 | $17.77 | $17.75 | $17.80 |
| Purchase #4 | $181.42 | 6.363% | $192.9638 | $192.96 | $192.95 | $193.00 |
| Purchase #5 | $119.65 | 10.439% | $132.1403 | $132.14 | $132.15 | $132.10 |
| Purchase #6 | $88.53 | 12.114% | $99.2545 | $99.25 | $99.25 | $99.30 |
| Purchase #7 | $157.50 | 10.486% | $174.0155 | $174.02 | $174.00 | $174.00 |
| 7 purchase totals = | $682.00 | $749.4612 | $749.46 | $749.45 | $749.50 | |