| 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 | $155.86 | 5.535% | $164.4869 | $164.49 | $164.50 | $164.50 |
| Purchase #2 | $232.32 | 5.824% | $245.8503 | $245.85 | $245.85 | $245.90 |
| Purchase #3 | $12.51 | 5.723% | $13.2259 | $13.23 | $13.25 | $13.20 |
| Purchase #4 | $160.78 | 6.138% | $170.6487 | $170.65 | $170.65 | $170.60 |
| Purchase #5 | $200.97 | 11.274% | $223.6274 | $223.63 | $223.65 | $223.60 |
| Purchase #6 | $153.48 | 6.488% | $163.4378 | $163.44 | $163.45 | $163.40 |
| Purchase #7 | $125.95 | 10.326% | $138.9556 | $138.96 | $138.95 | $139.00 |
| 7 purchase totals = | $1,041.87 | $1,120.2326 | $1,120.25 | $1,120.30 | $1,120.20 | |