| 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 | $168.77 | 7.256% | $181.016 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $69.73 | 10.694% | $77.1869 | $77.19 | $77.20 | $77.20 |
| Purchase #3 | $139.30 | 9.441% | $152.4513 | $152.45 | $152.45 | $152.50 |
| Purchase #4 | $95.50 | 8.360% | $103.4838 | $103.48 | $103.50 | $103.50 |
| Purchase #5 | $21.93 | 8.271% | $23.7438 | $23.74 | $23.75 | $23.70 |
| Purchase #6 | $41.99 | 3.655% | $43.5247 | $43.52 | $43.50 | $43.50 |
| Purchase #7 | $45.44 | 5.811% | $48.0805 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $582.66 | $629.4870 | $629.48 | $629.50 | $629.50 | |