| 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 | $179.46 | 10.258% | $197.869 | $197.87 | $197.85 | $197.90 |
| Purchase #2 | $44.30 | 6.626% | $47.2353 | $47.24 | $47.25 | $47.20 |
| Purchase #3 | $167.70 | 7.525% | $180.3194 | $180.32 | $180.30 | $180.30 |
| Purchase #4 | $26.34 | 5.741% | $27.8522 | $27.85 | $27.85 | $27.90 |
| Purchase #5 | $100.69 | 6.497% | $107.2318 | $107.23 | $107.25 | $107.20 |
| Purchase #6 | $201.62 | 3.610% | $208.8985 | $208.90 | $208.90 | $208.90 |
| Purchase #7 | $154.38 | 10.375% | $170.3969 | $170.40 | $170.40 | $170.40 |
| 7 purchase totals = | $874.49 | $939.8031 | $939.81 | $939.80 | $939.80 | |