| 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 | $197.51 | 10.702% | $218.6475 | $218.65 | $218.65 | $218.60 |
| Purchase #2 | $77.81 | 5.285% | $81.9223 | $81.92 | $81.90 | $81.90 |
| Purchase #3 | $10.53 | 9.678% | $11.5491 | $11.55 | $11.55 | $11.50 |
| Purchase #4 | $83.45 | 8.713% | $90.721 | $90.72 | $90.70 | $90.70 |
| Purchase #5 | $150.69 | 10.735% | $166.8666 | $166.87 | $166.85 | $166.90 |
| Purchase #6 | $140.78 | 9.828% | $154.6159 | $154.62 | $154.60 | $154.60 |
| Purchase #7 | $199.73 | 3.174% | $206.0694 | $206.07 | $206.05 | $206.10 |
| 7 purchase totals = | $860.50 | $930.3918 | $930.40 | $930.30 | $930.30 | |