| 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 | $150.27 | 9.632% | $164.744 | $164.74 | $164.75 | $164.70 |
| Purchase #2 | $155.45 | 6.407% | $165.4097 | $165.41 | $165.40 | $165.40 |
| Purchase #3 | $116.66 | 7.448% | $125.3488 | $125.35 | $125.35 | $125.30 |
| Purchase #4 | $157.61 | 7.626% | $169.6293 | $169.63 | $169.65 | $169.60 |
| Purchase #5 | $186.63 | 8.172% | $201.8814 | $201.88 | $201.90 | $201.90 |
| Purchase #6 | $67.38 | 13.723% | $76.6266 | $76.63 | $76.65 | $76.60 |
| Purchase #7 | $32.75 | 11.153% | $36.4026 | $36.40 | $36.40 | $36.40 |
| 7 purchase totals = | $866.75 | $940.0424 | $940.04 | $940.10 | $939.90 | |