| 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 | $182.77 | 5.867% | $193.4931 | $193.49 | $193.50 | $193.50 |
| Purchase #2 | $27.28 | 12.313% | $30.639 | $30.64 | $30.65 | $30.60 |
| Purchase #3 | $40.93 | 10.122% | $45.0729 | $45.07 | $45.05 | $45.10 |
| Purchase #4 | $65.57 | 13.629% | $74.5065 | $74.51 | $74.50 | $74.50 |
| Purchase #5 | $135.46 | 13.413% | $153.6292 | $153.63 | $153.65 | $153.60 |
| Purchase #6 | $101.47 | 5.291% | $106.8388 | $106.84 | $106.85 | $106.80 |
| Purchase #7 | $110.75 | 3.708% | $114.8566 | $114.86 | $114.85 | $114.90 |
| 7 purchase totals = | $664.23 | $719.0361 | $719.04 | $719.05 | $719.00 | |