| 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 | $133.42 | 9.477% | $146.0642 | $146.06 | $146.05 | $146.10 |
| Purchase #2 | $147.65 | 10.501% | $163.1547 | $163.15 | $163.15 | $163.20 |
| Purchase #3 | $16.81 | 7.403% | $18.0544 | $18.05 | $18.05 | $18.10 |
| Purchase #4 | $232.91 | 8.185% | $251.9737 | $251.97 | $251.95 | $252.00 |
| Purchase #5 | $246.37 | 8.322% | $266.8729 | $266.87 | $266.85 | $266.90 |
| Purchase #6 | $247.92 | 7.599% | $266.7594 | $266.76 | $266.75 | $266.80 |
| Purchase #7 | $164.66 | 4.411% | $171.9232 | $171.92 | $171.90 | $171.90 |
| 7 purchase totals = | $1,189.74 | $1,284.8025 | $1,284.78 | $1,284.70 | $1,285.00 | |