| 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 | $185.73 | 11.665% | $207.3954 | $207.40 | $207.40 | $207.40 |
| Purchase #2 | $51.60 | 11.871% | $57.7254 | $57.73 | $57.75 | $57.70 |
| Purchase #3 | $205.37 | 3.314% | $212.176 | $212.18 | $212.20 | $212.20 |
| Purchase #4 | $115.42 | 13.759% | $131.3006 | $131.30 | $131.30 | $131.30 |
| Purchase #5 | $86.39 | 10.159% | $95.1664 | $95.17 | $95.15 | $95.20 |
| Purchase #6 | $183.63 | 9.840% | $201.6992 | $201.70 | $201.70 | $201.70 |
| Purchase #7 | $26.66 | 7.120% | $28.5582 | $28.56 | $28.55 | $28.60 |
| 7 purchase totals = | $854.80 | $934.0212 | $934.04 | $934.05 | $934.10 | |