| 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 | $185.88 | 6.218% | $197.438 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $86.58 | 5.213% | $91.0934 | $91.09 | $91.10 | $91.10 |
| Purchase #3 | $217.99 | 6.439% | $232.0264 | $232.03 | $232.05 | $232.00 |
| Purchase #4 | $193.88 | 3.871% | $201.3851 | $201.39 | $201.40 | $201.40 |
| Purchase #5 | $16.41 | 9.791% | $18.0167 | $18.02 | $18.00 | $18.00 |
| Purchase #6 | $40.40 | 13.422% | $45.8225 | $45.82 | $45.80 | $45.80 |
| Purchase #7 | $33.32 | 12.746% | $37.567 | $37.57 | $37.55 | $37.60 |
| 7 purchase totals = | $774.46 | $823.3491 | $823.36 | $823.35 | $823.30 | |