| 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 | $78.68 | 4.549% | $82.2592 | $82.26 | $82.25 | $82.30 |
| Purchase #2 | $138.46 | 11.851% | $154.8689 | $154.87 | $154.85 | $154.90 |
| Purchase #3 | $244.68 | 3.857% | $254.1173 | $254.12 | $254.10 | $254.10 |
| Purchase #4 | $156.92 | 7.605% | $168.8538 | $168.85 | $168.85 | $168.90 |
| Purchase #5 | $129.93 | 11.214% | $144.5004 | $144.50 | $144.50 | $144.50 |
| Purchase #6 | $168.86 | 10.271% | $186.2036 | $186.20 | $186.20 | $186.20 |
| Purchase #7 | $216.84 | 11.208% | $241.1434 | $241.14 | $241.15 | $241.10 |
| 7 purchase totals = | $1,134.37 | $1,231.9466 | $1,231.94 | $1,231.90 | $1,232.00 | |