| 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 | $7.76 | 11.406% | $8.6451 | $8.65 | $8.65 | $8.60 |
| Purchase #2 | $155.57 | 9.227% | $169.9244 | $169.92 | $169.90 | $169.90 |
| Purchase #3 | $39.25 | 9.640% | $43.0337 | $43.03 | $43.05 | $43.00 |
| Purchase #4 | $139.90 | 12.240% | $157.0238 | $157.02 | $157.00 | $157.00 |
| Purchase #5 | $149.88 | 9.856% | $164.6522 | $164.65 | $164.65 | $164.70 |
| Purchase #6 | $109.95 | 11.127% | $122.1841 | $122.18 | $122.20 | $122.20 |
| Purchase #7 | $176.42 | 4.123% | $183.6938 | $183.69 | $183.70 | $183.70 |
| 7 purchase totals = | $778.73 | $849.1571 | $849.14 | $849.15 | $849.10 | |