| 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 | $175.67 | 5.155% | $184.7258 | $184.73 | $184.75 | $184.70 |
| Purchase #2 | $153.65 | 8.623% | $166.8992 | $166.90 | $166.90 | $166.90 |
| Purchase #3 | $55.47 | 11.776% | $62.0021 | $62.00 | $62.00 | $62.00 |
| Purchase #4 | $77.95 | 13.590% | $88.5434 | $88.54 | $88.55 | $88.50 |
| Purchase #5 | $82.64 | 5.382% | $87.0877 | $87.09 | $87.10 | $87.10 |
| Purchase #6 | $45.25 | 8.223% | $48.9709 | $48.97 | $48.95 | $49.00 |
| Purchase #7 | $197.89 | 5.475% | $208.7245 | $208.72 | $208.70 | $208.70 |
| 7 purchase totals = | $788.52 | $846.9536 | $846.95 | $846.95 | $846.90 | |