| 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 | $189.50 | 10.195% | $208.8195 | $208.82 | $208.80 | $208.80 |
| Purchase #2 | $92.98 | 4.776% | $97.4207 | $97.42 | $97.40 | $97.40 |
| Purchase #3 | $134.29 | 10.730% | $148.6993 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $153.42 | 9.645% | $168.2174 | $168.22 | $168.20 | $168.20 |
| Purchase #5 | $73.95 | 10.538% | $81.7429 | $81.74 | $81.75 | $81.70 |
| Purchase #6 | $105.69 | 11.840% | $118.2037 | $118.20 | $118.20 | $118.20 |
| Purchase #7 | $241.87 | 5.763% | $255.809 | $255.81 | $255.80 | $255.80 |
| 7 purchase totals = | $991.70 | $1,078.9125 | $1,078.91 | $1,078.85 | $1,078.80 | |