| 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 | $161.80 | 4.594% | $169.2331 | $169.23 | $169.25 | $169.20 |
| Purchase #2 | $202.50 | 3.316% | $209.2149 | $209.21 | $209.20 | $209.20 |
| Purchase #3 | $23.59 | 7.336% | $25.3206 | $25.32 | $25.30 | $25.30 |
| Purchase #4 | $101.81 | 11.410% | $113.4265 | $113.43 | $113.45 | $113.40 |
| Purchase #5 | $17.45 | 9.178% | $19.0516 | $19.05 | $19.05 | $19.10 |
| Purchase #6 | $143.95 | 7.200% | $154.3144 | $154.31 | $154.30 | $154.30 |
| Purchase #7 | $220.92 | 11.554% | $246.4451 | $246.45 | $246.45 | $246.40 |
| 7 purchase totals = | $872.02 | $937.0062 | $937.00 | $937.00 | $936.90 | |