| 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 | $218.64 | 7.542% | $235.1298 | $235.13 | $235.15 | $235.10 |
| Purchase #2 | $122.90 | 5.439% | $129.5845 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $84.62 | 9.553% | $92.7037 | $92.70 | $92.70 | $92.70 |
| Purchase #4 | $208.56 | 8.172% | $225.6035 | $225.60 | $225.60 | $225.60 |
| Purchase #5 | $163.79 | 7.296% | $175.7401 | $175.74 | $175.75 | $175.70 |
| Purchase #6 | $165.39 | 6.336% | $175.8691 | $175.87 | $175.85 | $175.90 |
| Purchase #7 | $110.31 | 3.807% | $114.5095 | $114.51 | $114.50 | $114.50 |
| 7 purchase totals = | $1,074.21 | $1,149.1402 | $1,149.13 | $1,149.15 | $1,149.10 | |