| 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 | $164.73 | 10.775% | $182.4797 | $182.48 | $182.50 | $182.50 |
| Purchase #2 | $236.81 | 4.286% | $246.9597 | $246.96 | $246.95 | $247.00 |
| Purchase #3 | $52.65 | 8.468% | $57.1084 | $57.11 | $57.10 | $57.10 |
| Purchase #4 | $78.96 | 12.614% | $88.92 | $88.92 | $88.90 | $88.90 |
| Purchase #5 | $235.78 | 7.670% | $253.8643 | $253.86 | $253.85 | $253.90 |
| Purchase #6 | $43.53 | 4.191% | $45.3543 | $45.35 | $45.35 | $45.40 |
| Purchase #7 | $97.63 | 9.748% | $107.147 | $107.15 | $107.15 | $107.10 |
| 7 purchase totals = | $910.09 | $981.8334 | $981.83 | $981.80 | $981.90 | |