| 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 | $138.41 | 4.777% | $145.0218 | $145.02 | $145.00 | $145.00 |
| Purchase #2 | $220.96 | 7.765% | $238.1175 | $238.12 | $238.10 | $238.10 |
| Purchase #3 | $116.98 | 5.583% | $123.511 | $123.51 | $123.50 | $123.50 |
| Purchase #4 | $147.93 | 10.719% | $163.7866 | $163.79 | $163.80 | $163.80 |
| Purchase #5 | $112.77 | 8.615% | $122.4851 | $122.49 | $122.50 | $122.50 |
| Purchase #6 | $45.88 | 4.740% | $48.0547 | $48.05 | $48.05 | $48.10 |
| Purchase #7 | $152.40 | 9.472% | $166.8353 | $166.84 | $166.85 | $166.80 |
| 7 purchase totals = | $935.33 | $1,007.8120 | $1,007.82 | $1,007.80 | $1,007.80 | |