| 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 | $166.30 | 12.126% | $186.4655 | $186.47 | $186.45 | $186.50 |
| Purchase #2 | $221.39 | 13.836% | $252.0215 | $252.02 | $252.00 | $252.00 |
| Purchase #3 | $227.26 | 5.680% | $240.1684 | $240.17 | $240.15 | $240.20 |
| Purchase #4 | $197.38 | 7.742% | $212.6612 | $212.66 | $212.65 | $212.70 |
| Purchase #5 | $106.97 | 7.479% | $114.9703 | $114.97 | $114.95 | $115.00 |
| Purchase #6 | $187.71 | 12.818% | $211.7707 | $211.77 | $211.75 | $211.80 |
| Purchase #7 | $227.99 | 3.265% | $235.4339 | $235.43 | $235.45 | $235.40 |
| 7 purchase totals = | $1,335.00 | $1,453.4915 | $1,453.49 | $1,453.40 | $1,453.60 | |