| 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 | $180.31 | 9.141% | $196.7921 | $196.79 | $196.80 | $196.80 |
| Purchase #2 | $151.45 | 4.138% | $157.717 | $157.72 | $157.70 | $157.70 |
| Purchase #3 | $114.51 | 9.218% | $125.0655 | $125.07 | $125.05 | $125.10 |
| Purchase #4 | $198.80 | 13.426% | $225.4909 | $225.49 | $225.50 | $225.50 |
| Purchase #5 | $25.99 | 8.772% | $28.2698 | $28.27 | $28.25 | $28.30 |
| Purchase #6 | $81.97 | 7.778% | $88.3456 | $88.35 | $88.35 | $88.30 |
| Purchase #7 | $179.74 | 6.334% | $191.1247 | $191.12 | $191.10 | $191.10 |
| 7 purchase totals = | $932.77 | $1,012.8056 | $1,012.81 | $1,012.75 | $1,012.80 | |