| 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 | $187.38 | 6.661% | $199.8614 | $199.86 | $199.85 | $199.90 |
| Purchase #2 | $13.65 | 8.339% | $14.7883 | $14.79 | $14.80 | $14.80 |
| Purchase #3 | $176.50 | 8.398% | $191.3225 | $191.32 | $191.30 | $191.30 |
| Purchase #4 | $85.39 | 10.306% | $94.1903 | $94.19 | $94.20 | $94.20 |
| Purchase #5 | $246.56 | 10.507% | $272.4661 | $272.47 | $272.45 | $272.50 |
| Purchase #6 | $42.95 | 3.691% | $44.5353 | $44.54 | $44.55 | $44.50 |
| Purchase #7 | $42.54 | 12.649% | $47.9209 | $47.92 | $47.90 | $47.90 |
| 7 purchase totals = | $794.97 | $865.0848 | $865.09 | $865.05 | $865.10 | |