| 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 | $137.80 | 13.831% | $156.8591 | $156.86 | $156.85 | $156.90 |
| Purchase #2 | $219.37 | 6.632% | $233.9186 | $233.92 | $233.90 | $233.90 |
| Purchase #3 | $28.40 | 7.493% | $30.528 | $30.53 | $30.55 | $30.50 |
| Purchase #4 | $130.62 | 11.636% | $145.8189 | $145.82 | $145.80 | $145.80 |
| Purchase #5 | $54.73 | 9.135% | $59.7296 | $59.73 | $59.75 | $59.70 |
| Purchase #6 | $234.90 | 12.731% | $264.8051 | $264.81 | $264.80 | $264.80 |
| Purchase #7 | $85.76 | 12.358% | $96.3582 | $96.36 | $96.35 | $96.40 |
| 7 purchase totals = | $891.58 | $988.0175 | $988.03 | $988.00 | $988.00 | |