| 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 | $170.46 | 9.424% | $186.5242 | $186.52 | $186.50 | $186.50 |
| Purchase #2 | $85.26 | 9.374% | $93.2523 | $93.25 | $93.25 | $93.30 |
| Purchase #3 | $233.58 | 6.396% | $248.5198 | $248.52 | $248.50 | $248.50 |
| Purchase #4 | $125.59 | 4.514% | $131.2591 | $131.26 | $131.25 | $131.30 |
| Purchase #5 | $107.71 | 6.298% | $114.4936 | $114.49 | $114.50 | $114.50 |
| Purchase #6 | $174.78 | 9.271% | $190.9839 | $190.98 | $191.00 | $191.00 |
| Purchase #7 | $169.94 | 3.129% | $175.2574 | $175.26 | $175.25 | $175.30 |
| 7 purchase totals = | $1,067.32 | $1,140.2903 | $1,140.28 | $1,140.25 | $1,140.40 | |