| 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 | $162.55 | 9.200% | $177.5046 | $177.50 | $177.50 | $177.50 |
| Purchase #2 | $58.84 | 13.630% | $66.8599 | $66.86 | $66.85 | $66.90 |
| Purchase #3 | $235.30 | 5.117% | $247.3403 | $247.34 | $247.35 | $247.30 |
| Purchase #4 | $221.88 | 3.382% | $229.384 | $229.38 | $229.40 | $229.40 |
| Purchase #5 | $82.50 | 7.542% | $88.7222 | $88.72 | $88.70 | $88.70 |
| Purchase #6 | $104.90 | 9.528% | $114.8949 | $114.89 | $114.90 | $114.90 |
| Purchase #7 | $118.62 | 13.412% | $134.5293 | $134.53 | $134.55 | $134.50 |
| 7 purchase totals = | $984.59 | $1,059.2352 | $1,059.22 | $1,059.25 | $1,059.20 | |