| 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 | $153.74 | 10.799% | $170.3424 | $170.34 | $170.35 | $170.30 |
| Purchase #2 | $159.79 | 11.238% | $177.7472 | $177.75 | $177.75 | $177.70 |
| Purchase #3 | $206.33 | 10.449% | $227.8894 | $227.89 | $227.90 | $227.90 |
| Purchase #4 | $118.25 | 8.223% | $127.9737 | $127.97 | $127.95 | $128.00 |
| Purchase #5 | $118.72 | 13.445% | $134.6819 | $134.68 | $134.70 | $134.70 |
| Purchase #6 | $96.55 | 11.373% | $107.5306 | $107.53 | $107.55 | $107.50 |
| Purchase #7 | $137.59 | 3.867% | $142.9106 | $142.91 | $142.90 | $142.90 |
| 7 purchase totals = | $990.97 | $1,089.0758 | $1,089.07 | $1,089.10 | $1,089.00 | |