| 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 | $127.75 | 9.349% | $139.6933 | $139.69 | $139.70 | $139.70 |
| Purchase #2 | $142.99 | 8.264% | $154.8067 | $154.81 | $154.80 | $154.80 |
| Purchase #3 | $106.63 | 7.578% | $114.7104 | $114.71 | $114.70 | $114.70 |
| Purchase #4 | $217.28 | 7.359% | $233.2696 | $233.27 | $233.25 | $233.30 |
| Purchase #5 | $206.58 | 6.818% | $220.6646 | $220.66 | $220.65 | $220.70 |
| Purchase #6 | $212.54 | 11.111% | $236.1553 | $236.16 | $236.15 | $236.20 |
| Purchase #7 | $49.36 | 11.839% | $55.2037 | $55.20 | $55.20 | $55.20 |
| 7 purchase totals = | $1,063.13 | $1,154.5036 | $1,154.50 | $1,154.45 | $1,154.60 | |