| 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 | $108.81 | 4.680% | $113.9023 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $16.99 | 8.824% | $18.4892 | $18.49 | $18.50 | $18.50 |
| Purchase #3 | $165.95 | 10.840% | $183.939 | $183.94 | $183.95 | $183.90 |
| Purchase #4 | $53.74 | 8.454% | $58.2832 | $58.28 | $58.30 | $58.30 |
| Purchase #5 | $163.43 | 13.790% | $185.967 | $185.97 | $185.95 | $186.00 |
| Purchase #6 | $19.84 | 11.390% | $22.0998 | $22.10 | $22.10 | $22.10 |
| Purchase #7 | $27.63 | 9.797% | $30.3369 | $30.34 | $30.35 | $30.30 |
| 7 purchase totals = | $556.39 | $613.0174 | $613.02 | $613.05 | $613.00 | |