| 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 | $131.68 | 5.388% | $138.7749 | $138.77 | $138.75 | $138.80 |
| Purchase #2 | $61.69 | 6.123% | $65.4673 | $65.47 | $65.45 | $65.50 |
| Purchase #3 | $206.69 | 7.311% | $221.8011 | $221.80 | $221.80 | $221.80 |
| Purchase #4 | $131.35 | 3.428% | $135.8527 | $135.85 | $135.85 | $135.90 |
| Purchase #5 | $62.76 | 10.570% | $69.3937 | $69.39 | $69.40 | $69.40 |
| Purchase #6 | $155.28 | 5.288% | $163.4912 | $163.49 | $163.50 | $163.50 |
| Purchase #7 | $64.64 | 8.733% | $70.285 | $70.29 | $70.30 | $70.30 |
| 7 purchase totals = | $814.09 | $865.0659 | $865.06 | $865.05 | $865.20 | |