| 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 | $158.61 | 10.426% | $175.1467 | $175.15 | $175.15 | $175.10 |
| Purchase #2 | $48.59 | 12.382% | $54.6064 | $54.61 | $54.60 | $54.60 |
| Purchase #3 | $208.90 | 13.692% | $237.5026 | $237.50 | $237.50 | $237.50 |
| Purchase #4 | $167.79 | 12.163% | $188.1983 | $188.20 | $188.20 | $188.20 |
| Purchase #5 | $235.53 | 9.165% | $257.1163 | $257.12 | $257.10 | $257.10 |
| Purchase #6 | $102.87 | 11.707% | $114.913 | $114.91 | $114.90 | $114.90 |
| Purchase #7 | $109.68 | 3.362% | $113.3674 | $113.37 | $113.35 | $113.40 |
| 7 purchase totals = | $1,031.97 | $1,140.8507 | $1,140.86 | $1,140.80 | $1,140.80 | |