| 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 | $166.46 | 11.815% | $186.1272 | $186.13 | $186.15 | $186.10 |
| Purchase #2 | $129.32 | 4.785% | $135.508 | $135.51 | $135.50 | $135.50 |
| Purchase #3 | $63.36 | 9.119% | $69.1378 | $69.14 | $69.15 | $69.10 |
| Purchase #4 | $92.88 | 12.371% | $104.3702 | $104.37 | $104.35 | $104.40 |
| Purchase #5 | $76.43 | 8.419% | $82.8646 | $82.86 | $82.85 | $82.90 |
| Purchase #6 | $150.62 | 4.767% | $157.8001 | $157.80 | $157.80 | $157.80 |
| Purchase #7 | $133.46 | 9.741% | $146.4603 | $146.46 | $146.45 | $146.50 |
| 7 purchase totals = | $812.53 | $882.2682 | $882.27 | $882.25 | $882.30 | |