| 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 | $103.88 | 10.625% | $114.9173 | $114.92 | $114.90 | $114.90 |
| Purchase #2 | $176.47 | 3.713% | $183.0223 | $183.02 | $183.00 | $183.00 |
| Purchase #3 | $52.66 | 10.592% | $58.2377 | $58.24 | $58.25 | $58.20 |
| Purchase #4 | $148.43 | 6.841% | $158.5841 | $158.58 | $158.60 | $158.60 |
| Purchase #5 | $5.35 | 3.246% | $5.5237 | $5.52 | $5.50 | $5.50 |
| Purchase #6 | $37.56 | 9.542% | $41.144 | $41.14 | $41.15 | $41.10 |
| Purchase #7 | $227.51 | 13.765% | $258.8268 | $258.83 | $258.85 | $258.80 |
| 7 purchase totals = | $751.86 | $820.2559 | $820.25 | $820.25 | $820.10 | |