| 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 | $136.46 | 9.264% | $149.1017 | $149.10 | $149.10 | $149.10 |
| Purchase #2 | $177.25 | 13.847% | $201.7938 | $201.79 | $201.80 | $201.80 |
| Purchase #3 | $137.81 | 13.167% | $155.9554 | $155.96 | $155.95 | $156.00 |
| Purchase #4 | $63.73 | 12.624% | $71.7753 | $71.78 | $71.80 | $71.80 |
| Purchase #5 | $81.90 | 9.626% | $89.7837 | $89.78 | $89.80 | $89.80 |
| Purchase #6 | $41.47 | 13.495% | $47.0664 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $79.37 | 3.594% | $82.2226 | $82.22 | $82.20 | $82.20 |
| 7 purchase totals = | $717.99 | $797.6989 | $797.70 | $797.70 | $797.80 | |