| 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 | $17.27 | 9.709% | $18.9467 | $18.95 | $18.95 | $18.90 |
| Purchase #2 | $149.35 | 13.122% | $168.9477 | $168.95 | $168.95 | $168.90 |
| Purchase #3 | $20.66 | 3.560% | $21.3955 | $21.40 | $21.40 | $21.40 |
| Purchase #4 | $194.83 | 5.787% | $206.1048 | $206.10 | $206.10 | $206.10 |
| Purchase #5 | $8.36 | 7.198% | $8.9618 | $8.96 | $8.95 | $9.00 |
| Purchase #6 | $203.35 | 5.520% | $214.5749 | $214.57 | $214.55 | $214.60 |
| Purchase #7 | $188.53 | 11.864% | $210.8972 | $210.90 | $210.90 | $210.90 |
| 7 purchase totals = | $782.35 | $849.8286 | $849.83 | $849.80 | $849.80 | |