| 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 | $162.56 | 8.189% | $175.872 | $175.87 | $175.85 | $175.90 |
| Purchase #2 | $50.92 | 6.572% | $54.2665 | $54.27 | $54.25 | $54.30 |
| Purchase #3 | $231.91 | 9.706% | $254.4192 | $254.42 | $254.40 | $254.40 |
| Purchase #4 | $206.61 | 7.619% | $222.3516 | $222.35 | $222.35 | $222.40 |
| Purchase #5 | $243.79 | 12.777% | $274.939 | $274.94 | $274.95 | $274.90 |
| Purchase #6 | $105.76 | 8.488% | $114.7369 | $114.74 | $114.75 | $114.70 |
| Purchase #7 | $107.88 | 5.156% | $113.4423 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $1,109.43 | $1,210.0275 | $1,210.03 | $1,210.00 | $1,210.00 | |