| 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 | $194.40 | 12.327% | $218.3637 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $28.68 | 6.272% | $30.4788 | $30.48 | $30.50 | $30.50 |
| Purchase #3 | $148.39 | 12.522% | $166.9714 | $166.97 | $166.95 | $167.00 |
| Purchase #4 | $181.87 | 9.213% | $198.6257 | $198.63 | $198.65 | $198.60 |
| Purchase #5 | $68.89 | 10.703% | $76.2633 | $76.26 | $76.25 | $76.30 |
| Purchase #6 | $75.88 | 3.498% | $78.5343 | $78.53 | $78.55 | $78.50 |
| Purchase #7 | $57.38 | 12.530% | $64.5697 | $64.57 | $64.55 | $64.60 |
| 7 purchase totals = | $755.49 | $833.8069 | $833.80 | $833.80 | $833.90 | |