| 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 | $16.51 | 10.171% | $18.1892 | $18.19 | $18.20 | $18.20 |
| Purchase #2 | $113.82 | 7.732% | $122.6206 | $122.62 | $122.60 | $122.60 |
| Purchase #3 | $149.53 | 13.601% | $169.8676 | $169.87 | $169.85 | $169.90 |
| Purchase #4 | $145.54 | 7.120% | $155.9024 | $155.90 | $155.90 | $155.90 |
| Purchase #5 | $183.32 | 13.717% | $208.466 | $208.47 | $208.45 | $208.50 |
| Purchase #6 | $27.91 | 8.742% | $30.3499 | $30.35 | $30.35 | $30.30 |
| Purchase #7 | $222.63 | 12.280% | $249.969 | $249.97 | $249.95 | $250.00 |
| 7 purchase totals = | $859.26 | $955.3647 | $955.37 | $955.30 | $955.40 | |