| 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 | $151.76 | 9.829% | $166.6765 | $166.68 | $166.70 | $166.70 |
| Purchase #2 | $104.58 | 7.803% | $112.7404 | $112.74 | $112.75 | $112.70 |
| Purchase #3 | $185.29 | 6.116% | $196.6223 | $196.62 | $196.60 | $196.60 |
| Purchase #4 | $163.41 | 6.375% | $173.8274 | $173.83 | $173.85 | $173.80 |
| Purchase #5 | $124.99 | 7.778% | $134.7117 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $195.65 | 13.659% | $222.3738 | $222.37 | $222.35 | $222.40 |
| Purchase #7 | $62.32 | 9.401% | $68.1787 | $68.18 | $68.20 | $68.20 |
| 7 purchase totals = | $988.00 | $1,075.1308 | $1,075.13 | $1,075.15 | $1,075.10 | |