| 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 | $29.49 | 13.149% | $33.3676 | $33.37 | $33.35 | $33.40 |
| Purchase #2 | $163.63 | 7.852% | $176.4782 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $231.91 | 7.806% | $250.0129 | $250.01 | $250.00 | $250.00 |
| Purchase #4 | $17.39 | 8.319% | $18.8367 | $18.84 | $18.85 | $18.80 |
| Purchase #5 | $30.39 | 11.131% | $33.7727 | $33.77 | $33.75 | $33.80 |
| Purchase #6 | $156.95 | 12.245% | $176.1685 | $176.17 | $176.15 | $176.20 |
| Purchase #7 | $144.77 | 9.450% | $158.4508 | $158.45 | $158.45 | $158.50 |
| 7 purchase totals = | $774.53 | $847.0874 | $847.09 | $847.05 | $847.20 | |