| 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 | $232.78 | 7.321% | $249.8218 | $249.82 | $249.80 | $249.80 |
| Purchase #2 | $135.81 | 11.155% | $150.9596 | $150.96 | $150.95 | $151.00 |
| Purchase #3 | $108.93 | 3.166% | $112.3787 | $112.38 | $112.40 | $112.40 |
| Purchase #4 | $55.50 | 4.295% | $57.8837 | $57.88 | $57.90 | $57.90 |
| Purchase #5 | $15.89 | 8.232% | $17.1981 | $17.20 | $17.20 | $17.20 |
| Purchase #6 | $163.39 | 3.387% | $168.924 | $168.92 | $168.90 | $168.90 |
| Purchase #7 | $140.95 | 7.199% | $151.097 | $151.10 | $151.10 | $151.10 |
| 7 purchase totals = | $853.25 | $908.2629 | $908.26 | $908.25 | $908.30 | |