| 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 | $154.87 | 5.323% | $163.1137 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $227.87 | 11.874% | $254.9273 | $254.93 | $254.95 | $254.90 |
| Purchase #3 | $119.82 | 6.145% | $127.1829 | $127.18 | $127.20 | $127.20 |
| Purchase #4 | $146.92 | 12.618% | $165.4584 | $165.46 | $165.45 | $165.50 |
| Purchase #5 | $114.86 | 10.355% | $126.7538 | $126.75 | $126.75 | $126.80 |
| Purchase #6 | $205.91 | 5.734% | $217.7169 | $217.72 | $217.70 | $217.70 |
| Purchase #7 | $128.68 | 11.388% | $143.3341 | $143.33 | $143.35 | $143.30 |
| 7 purchase totals = | $1,098.93 | $1,198.4871 | $1,198.48 | $1,198.50 | $1,198.50 | |