| 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 | $182.36 | 4.623% | $190.7905 | $190.79 | $190.80 | $190.80 |
| Purchase #2 | $214.60 | 6.293% | $228.1048 | $228.10 | $228.10 | $228.10 |
| Purchase #3 | $118.89 | 10.533% | $131.4127 | $131.41 | $131.40 | $131.40 |
| Purchase #4 | $86.41 | 13.458% | $98.0391 | $98.04 | $98.05 | $98.00 |
| Purchase #5 | $68.34 | 12.495% | $76.8791 | $76.88 | $76.90 | $76.90 |
| Purchase #6 | $41.96 | 12.224% | $47.0892 | $47.09 | $47.10 | $47.10 |
| Purchase #7 | $133.46 | 10.264% | $147.1583 | $147.16 | $147.15 | $147.20 |
| 7 purchase totals = | $846.02 | $919.4737 | $919.47 | $919.50 | $919.50 | |