| 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 | $26.79 | 12.796% | $30.218 | $30.22 | $30.20 | $30.20 |
| Purchase #2 | $77.72 | 3.232% | $80.2319 | $80.23 | $80.25 | $80.20 |
| Purchase #3 | $192.60 | 11.669% | $215.0745 | $215.07 | $215.05 | $215.10 |
| Purchase #4 | $200.48 | 8.591% | $217.7032 | $217.70 | $217.70 | $217.70 |
| Purchase #5 | $208.37 | 4.865% | $218.5072 | $218.51 | $218.50 | $218.50 |
| Purchase #6 | $163.88 | 6.156% | $173.9685 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $228.71 | 7.608% | $246.1103 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $1,098.55 | $1,181.8136 | $1,181.81 | $1,181.75 | $1,181.80 | |