| 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 | $163.64 | 6.573% | $174.3961 | $174.40 | $174.40 | $174.40 |
| Purchase #2 | $226.42 | 3.203% | $233.6722 | $233.67 | $233.65 | $233.70 |
| Purchase #3 | $150.25 | 8.344% | $162.7869 | $162.79 | $162.80 | $162.80 |
| Purchase #4 | $11.26 | 6.629% | $12.0064 | $12.01 | $12.00 | $12.00 |
| Purchase #5 | $148.83 | 9.229% | $162.5655 | $162.57 | $162.55 | $162.60 |
| Purchase #6 | $91.61 | 9.213% | $100.05 | $100.05 | $100.05 | $100.10 |
| Purchase #7 | $138.64 | 8.525% | $150.4591 | $150.46 | $150.45 | $150.50 |
| 7 purchase totals = | $930.65 | $995.9362 | $995.95 | $995.90 | $996.10 | |