| 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 | $139.58 | 10.344% | $154.0182 | $154.02 | $154.00 | $154.00 |
| Purchase #2 | $29.46 | 5.775% | $31.1613 | $31.16 | $31.15 | $31.20 |
| Purchase #3 | $156.64 | 7.411% | $168.2486 | $168.25 | $168.25 | $168.20 |
| Purchase #4 | $92.67 | 11.832% | $103.6347 | $103.63 | $103.65 | $103.60 |
| Purchase #5 | $86.82 | 10.371% | $95.8241 | $95.82 | $95.80 | $95.80 |
| Purchase #6 | $114.74 | 7.196% | $122.9967 | $123.00 | $123.00 | $123.00 |
| Purchase #7 | $174.97 | 5.645% | $184.8471 | $184.85 | $184.85 | $184.80 |
| 7 purchase totals = | $794.88 | $860.7307 | $860.73 | $860.70 | $860.60 | |