| 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 | $133.84 | 6.381% | $142.3803 | $142.38 | $142.40 | $142.40 |
| Purchase #2 | $186.65 | 6.243% | $198.3026 | $198.30 | $198.30 | $198.30 |
| Purchase #3 | $150.84 | 8.454% | $163.592 | $163.59 | $163.60 | $163.60 |
| Purchase #4 | $134.69 | 6.455% | $143.3842 | $143.38 | $143.40 | $143.40 |
| Purchase #5 | $62.85 | 3.788% | $65.2308 | $65.23 | $65.25 | $65.20 |
| Purchase #6 | $214.92 | 8.234% | $232.6165 | $232.62 | $232.60 | $232.60 |
| Purchase #7 | $74.50 | 9.410% | $81.5105 | $81.51 | $81.50 | $81.50 |
| 7 purchase totals = | $958.29 | $1,027.0169 | $1,027.01 | $1,027.05 | $1,027.00 | |