| 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 | $146.67 | 12.841% | $165.5039 | $165.50 | $165.50 | $165.50 |
| Purchase #2 | $234.92 | 3.151% | $242.3223 | $242.32 | $242.30 | $242.30 |
| Purchase #3 | $157.79 | 7.530% | $169.6716 | $169.67 | $169.65 | $169.70 |
| Purchase #4 | $73.98 | 9.522% | $81.0244 | $81.02 | $81.00 | $81.00 |
| Purchase #5 | $82.49 | 7.360% | $88.5613 | $88.56 | $88.55 | $88.60 |
| Purchase #6 | $93.82 | 4.368% | $97.9181 | $97.92 | $97.90 | $97.90 |
| Purchase #7 | $96.48 | 6.744% | $102.9866 | $102.99 | $103.00 | $103.00 |
| 7 purchase totals = | $886.15 | $947.9882 | $947.98 | $947.90 | $948.00 | |