| 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 | $187.77 | 7.167% | $201.2275 | $201.23 | $201.25 | $201.20 |
| Purchase #2 | $67.87 | 10.621% | $75.0785 | $75.08 | $75.10 | $75.10 |
| Purchase #3 | $230.77 | 3.323% | $238.4385 | $238.44 | $238.45 | $238.40 |
| Purchase #4 | $8.41 | 6.717% | $8.9749 | $8.97 | $8.95 | $9.00 |
| Purchase #5 | $200.51 | 4.491% | $209.5149 | $209.51 | $209.50 | $209.50 |
| Purchase #6 | $73.52 | 6.573% | $78.3525 | $78.35 | $78.35 | $78.40 |
| Purchase #7 | $56.81 | 4.636% | $59.4437 | $59.44 | $59.45 | $59.40 |
| 7 purchase totals = | $825.66 | $871.0305 | $871.02 | $871.05 | $871.00 | |