| 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 | $191.51 | 8.621% | $208.0201 | $208.02 | $208.00 | $208.00 |
| Purchase #2 | $177.67 | 4.344% | $185.388 | $185.39 | $185.40 | $185.40 |
| Purchase #3 | $20.95 | 9.278% | $22.8937 | $22.89 | $22.90 | $22.90 |
| Purchase #4 | $30.49 | 5.308% | $32.1084 | $32.11 | $32.10 | $32.10 |
| Purchase #5 | $200.42 | 7.310% | $215.0707 | $215.07 | $215.05 | $215.10 |
| Purchase #6 | $135.97 | 6.690% | $145.0664 | $145.07 | $145.05 | $145.10 |
| Purchase #7 | $54.98 | 13.490% | $62.3968 | $62.40 | $62.40 | $62.40 |
| 7 purchase totals = | $811.99 | $870.9441 | $870.95 | $870.90 | $871.00 | |