| 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 | $156.67 | 5.545% | $165.3574 | $165.36 | $165.35 | $165.40 |
| Purchase #2 | $94.38 | 12.154% | $105.8509 | $105.85 | $105.85 | $105.90 |
| Purchase #3 | $117.42 | 6.381% | $124.9126 | $124.91 | $124.90 | $124.90 |
| Purchase #4 | $75.98 | 11.420% | $84.6569 | $84.66 | $84.65 | $84.70 |
| Purchase #5 | $157.35 | 11.647% | $175.6766 | $175.68 | $175.70 | $175.70 |
| Purchase #6 | $76.91 | 11.516% | $85.767 | $85.77 | $85.75 | $85.80 |
| Purchase #7 | $134.35 | 10.758% | $148.8034 | $148.80 | $148.80 | $148.80 |
| 7 purchase totals = | $813.06 | $891.0248 | $891.03 | $891.00 | $891.20 | |