| 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 | $196.37 | 13.614% | $223.1038 | $223.10 | $223.10 | $223.10 |
| Purchase #2 | $81.45 | 8.262% | $88.1794 | $88.18 | $88.20 | $88.20 |
| Purchase #3 | $154.97 | 8.306% | $167.8418 | $167.84 | $167.85 | $167.80 |
| Purchase #4 | $103.26 | 7.488% | $110.9921 | $110.99 | $111.00 | $111.00 |
| Purchase #5 | $71.49 | 6.606% | $76.2126 | $76.21 | $76.20 | $76.20 |
| Purchase #6 | $168.81 | 8.711% | $183.515 | $183.52 | $183.50 | $183.50 |
| Purchase #7 | $62.42 | 8.464% | $67.7032 | $67.70 | $67.70 | $67.70 |
| 7 purchase totals = | $838.77 | $917.5479 | $917.54 | $917.55 | $917.50 | |