| 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 | $242.65 | 13.379% | $275.1141 | $275.11 | $275.10 | $275.10 |
| Purchase #2 | $68.98 | 13.727% | $78.4489 | $78.45 | $78.45 | $78.40 |
| Purchase #3 | $75.47 | 6.717% | $80.5393 | $80.54 | $80.55 | $80.50 |
| Purchase #4 | $169.79 | 6.440% | $180.7245 | $180.72 | $180.70 | $180.70 |
| Purchase #5 | $56.90 | 13.145% | $64.3795 | $64.38 | $64.40 | $64.40 |
| Purchase #6 | $12.76 | 10.246% | $14.0674 | $14.07 | $14.05 | $14.10 |
| Purchase #7 | $165.59 | 7.432% | $177.8966 | $177.90 | $177.90 | $177.90 |
| 7 purchase totals = | $792.14 | $871.1703 | $871.17 | $871.15 | $871.10 | |