| 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 | $188.78 | 6.544% | $201.1338 | $201.13 | $201.15 | $201.10 |
| Purchase #2 | $107.90 | 5.803% | $114.1614 | $114.16 | $114.15 | $114.20 |
| Purchase #3 | $200.85 | 7.833% | $216.5826 | $216.58 | $216.60 | $216.60 |
| Purchase #4 | $87.81 | 8.240% | $95.0455 | $95.05 | $95.05 | $95.00 |
| Purchase #5 | $112.49 | 8.870% | $122.4679 | $122.47 | $122.45 | $122.50 |
| Purchase #6 | $58.33 | 6.462% | $62.0993 | $62.10 | $62.10 | $62.10 |
| Purchase #7 | $62.76 | 12.376% | $70.5272 | $70.53 | $70.55 | $70.50 |
| 7 purchase totals = | $818.92 | $882.0177 | $882.02 | $882.05 | $882.00 | |