| 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 | $166.69 | 6.771% | $177.9766 | $177.98 | $178.00 | $178.00 |
| Purchase #2 | $177.27 | 13.774% | $201.6872 | $201.69 | $201.70 | $201.70 |
| Purchase #3 | $46.29 | 4.538% | $48.3906 | $48.39 | $48.40 | $48.40 |
| Purchase #4 | $15.67 | 7.709% | $16.878 | $16.88 | $16.90 | $16.90 |
| Purchase #5 | $174.27 | 9.306% | $190.4876 | $190.49 | $190.50 | $190.50 |
| Purchase #6 | $123.96 | 11.543% | $138.2687 | $138.27 | $138.25 | $138.30 |
| Purchase #7 | $150.61 | 13.863% | $171.4891 | $171.49 | $171.50 | $171.50 |
| 7 purchase totals = | $854.76 | $945.1778 | $945.19 | $945.25 | $945.30 | |