| 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 | $182.30 | 8.133% | $197.1265 | $197.13 | $197.15 | $197.10 |
| Purchase #2 | $30.91 | 12.581% | $34.7988 | $34.80 | $34.80 | $34.80 |
| Purchase #3 | $145.92 | 11.811% | $163.1546 | $163.15 | $163.15 | $163.20 |
| Purchase #4 | $17.94 | 8.400% | $19.447 | $19.45 | $19.45 | $19.40 |
| Purchase #5 | $70.56 | 6.660% | $75.2593 | $75.26 | $75.25 | $75.30 |
| Purchase #6 | $74.60 | 8.690% | $81.0827 | $81.08 | $81.10 | $81.10 |
| Purchase #7 | $143.81 | 13.502% | $163.2272 | $163.23 | $163.25 | $163.20 |
| 7 purchase totals = | $666.04 | $734.0961 | $734.10 | $734.15 | $734.10 | |