| 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 | $169.91 | 6.798% | $181.4605 | $181.46 | $181.45 | $181.50 |
| Purchase #2 | $129.92 | 6.835% | $138.8 | $138.80 | $138.80 | $138.80 |
| Purchase #3 | $155.78 | 10.156% | $171.601 | $171.60 | $171.60 | $171.60 |
| Purchase #4 | $232.97 | 10.424% | $257.2548 | $257.25 | $257.25 | $257.30 |
| Purchase #5 | $52.28 | 8.418% | $56.6809 | $56.68 | $56.70 | $56.70 |
| Purchase #6 | $236.44 | 6.466% | $251.7282 | $251.73 | $251.75 | $251.70 |
| Purchase #7 | $163.46 | 9.778% | $179.4431 | $179.44 | $179.45 | $179.40 |
| 7 purchase totals = | $1,140.76 | $1,236.9685 | $1,236.96 | $1,237.00 | $1,237.00 | |