| 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 | $14.73 | 8.513% | $15.984 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $228.48 | 4.669% | $239.1477 | $239.15 | $239.15 | $239.10 |
| Purchase #3 | $178.54 | 4.264% | $186.1529 | $186.15 | $186.15 | $186.20 |
| Purchase #4 | $193.49 | 8.258% | $209.4684 | $209.47 | $209.45 | $209.50 |
| Purchase #5 | $180.32 | 7.528% | $193.8945 | $193.89 | $193.90 | $193.90 |
| Purchase #6 | $7.56 | 5.436% | $7.971 | $7.97 | $7.95 | $8.00 |
| Purchase #7 | $94.67 | 12.711% | $106.7035 | $106.70 | $106.70 | $106.70 |
| 7 purchase totals = | $897.79 | $959.3220 | $959.31 | $959.30 | $959.40 | |