| 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 | $119.70 | 12.636% | $134.8253 | $134.83 | $134.85 | $134.80 |
| Purchase #2 | $55.69 | 4.305% | $58.0875 | $58.09 | $58.10 | $58.10 |
| Purchase #3 | $52.63 | 9.830% | $57.8035 | $57.80 | $57.80 | $57.80 |
| Purchase #4 | $107.91 | 6.542% | $114.9695 | $114.97 | $114.95 | $115.00 |
| Purchase #5 | $154.74 | 7.111% | $165.7436 | $165.74 | $165.75 | $165.70 |
| Purchase #6 | $214.64 | 7.792% | $231.3647 | $231.36 | $231.35 | $231.40 |
| Purchase #7 | $154.45 | 7.476% | $165.9967 | $166.00 | $166.00 | $166.00 |
| 7 purchase totals = | $859.76 | $928.7908 | $928.79 | $928.80 | $928.80 | |