| 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 | $163.64 | 10.141% | $180.2347 | $180.23 | $180.25 | $180.20 |
| Purchase #2 | $108.36 | 5.763% | $114.6048 | $114.60 | $114.60 | $114.60 |
| Purchase #3 | $143.97 | 5.538% | $151.9431 | $151.94 | $151.95 | $151.90 |
| Purchase #4 | $181.70 | 3.226% | $187.5616 | $187.56 | $187.55 | $187.60 |
| Purchase #5 | $117.75 | 6.214% | $125.067 | $125.07 | $125.05 | $125.10 |
| Purchase #6 | $224.52 | 4.583% | $234.8098 | $234.81 | $234.80 | $234.80 |
| Purchase #7 | $193.25 | 9.711% | $212.0165 | $212.02 | $212.00 | $212.00 |
| 7 purchase totals = | $1,133.19 | $1,206.2375 | $1,206.23 | $1,206.20 | $1,206.20 | |