| 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 | $161.36 | 5.168% | $169.6991 | $169.70 | $169.70 | $169.70 |
| Purchase #2 | $202.41 | 13.408% | $229.5491 | $229.55 | $229.55 | $229.50 |
| Purchase #3 | $152.36 | 8.640% | $165.5239 | $165.52 | $165.50 | $165.50 |
| Purchase #4 | $70.51 | 9.161% | $76.9694 | $76.97 | $76.95 | $77.00 |
| Purchase #5 | $134.46 | 11.679% | $150.1636 | $150.16 | $150.15 | $150.20 |
| Purchase #6 | $55.62 | 12.145% | $62.375 | $62.38 | $62.40 | $62.40 |
| Purchase #7 | $53.61 | 13.720% | $60.9653 | $60.97 | $60.95 | $61.00 |
| 7 purchase totals = | $830.33 | $915.2454 | $915.25 | $915.20 | $915.30 | |