| 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 | $16.95 | 8.129% | $18.3279 | $18.33 | $18.35 | $18.30 |
| Purchase #2 | $135.46 | 8.329% | $146.7425 | $146.74 | $146.75 | $146.70 |
| Purchase #3 | $58.98 | 3.788% | $61.2142 | $61.21 | $61.20 | $61.20 |
| Purchase #4 | $208.92 | 6.764% | $223.0513 | $223.05 | $223.05 | $223.10 |
| Purchase #5 | $139.92 | 3.477% | $144.785 | $144.79 | $144.80 | $144.80 |
| Purchase #6 | $18.39 | 3.257% | $18.989 | $18.99 | $19.00 | $19.00 |
| Purchase #7 | $179.80 | 3.690% | $186.4346 | $186.43 | $186.45 | $186.40 |
| 7 purchase totals = | $758.42 | $799.5445 | $799.54 | $799.60 | $799.50 | |