| 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 | $168.45 | 3.297% | $174.0038 | $174.00 | $174.00 | $174.00 |
| Purchase #2 | $151.46 | 8.462% | $164.2765 | $164.28 | $164.30 | $164.30 |
| Purchase #3 | $98.55 | 8.776% | $107.1987 | $107.20 | $107.20 | $107.20 |
| Purchase #4 | $30.47 | 6.590% | $32.478 | $32.48 | $32.50 | $32.50 |
| Purchase #5 | $28.77 | 5.158% | $30.254 | $30.25 | $30.25 | $30.30 |
| Purchase #6 | $51.26 | 4.520% | $53.577 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $136.52 | 4.751% | $143.0061 | $143.01 | $143.00 | $143.00 |
| 7 purchase totals = | $665.48 | $704.7941 | $704.80 | $704.85 | $704.90 | |