| 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 | $43.26 | 12.871% | $48.828 | $48.83 | $48.85 | $48.80 |
| Purchase #2 | $137.36 | 4.805% | $143.9601 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $176.43 | 3.715% | $182.9844 | $182.98 | $183.00 | $183.00 |
| Purchase #4 | $190.73 | 6.121% | $202.4046 | $202.40 | $202.40 | $202.40 |
| Purchase #5 | $153.78 | 9.313% | $168.1015 | $168.10 | $168.10 | $168.10 |
| Purchase #6 | $38.43 | 9.267% | $41.9913 | $41.99 | $42.00 | $42.00 |
| Purchase #7 | $115.91 | 5.453% | $122.2306 | $122.23 | $122.25 | $122.20 |
| 7 purchase totals = | $855.90 | $910.5005 | $910.49 | $910.55 | $910.50 | |