| 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 | $135.84 | 6.788% | $145.0608 | $145.06 | $145.05 | $145.10 |
| Purchase #2 | $72.83 | 5.553% | $76.8742 | $76.87 | $76.85 | $76.90 |
| Purchase #3 | $23.25 | 11.733% | $25.9779 | $25.98 | $26.00 | $26.00 |
| Purchase #4 | $154.49 | 5.682% | $163.2681 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $159.86 | 6.282% | $169.9024 | $169.90 | $169.90 | $169.90 |
| Purchase #6 | $61.46 | 11.792% | $68.7074 | $68.71 | $68.70 | $68.70 |
| Purchase #7 | $13.55 | 3.230% | $13.9877 | $13.99 | $14.00 | $14.00 |
| 7 purchase totals = | $621.28 | $663.7785 | $663.78 | $663.75 | $663.90 | |