| 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 | $134.43 | 8.278% | $145.5581 | $145.56 | $145.55 | $145.60 |
| Purchase #2 | $65.59 | 10.846% | $72.7039 | $72.70 | $72.70 | $72.70 |
| Purchase #3 | $197.36 | 5.265% | $207.751 | $207.75 | $207.75 | $207.80 |
| Purchase #4 | $27.96 | 8.231% | $30.2614 | $30.26 | $30.25 | $30.30 |
| Purchase #5 | $178.90 | 7.666% | $192.6145 | $192.61 | $192.60 | $192.60 |
| Purchase #6 | $39.39 | 7.486% | $42.3387 | $42.34 | $42.35 | $42.30 |
| Purchase #7 | $244.59 | 3.685% | $253.6031 | $253.60 | $253.60 | $253.60 |
| 7 purchase totals = | $888.22 | $944.8307 | $944.82 | $944.80 | $944.90 | |