| 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 | $108.53 | 7.493% | $116.6622 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $127.55 | 5.747% | $134.8803 | $134.88 | $134.90 | $134.90 |
| Purchase #3 | $41.77 | 8.736% | $45.419 | $45.42 | $45.40 | $45.40 |
| Purchase #4 | $165.41 | 7.714% | $178.1697 | $178.17 | $178.15 | $178.20 |
| Purchase #5 | $188.32 | 7.804% | $203.0165 | $203.02 | $203.00 | $203.00 |
| Purchase #6 | $173.61 | 9.556% | $190.2002 | $190.20 | $190.20 | $190.20 |
| Purchase #7 | $116.25 | 11.600% | $129.735 | $129.74 | $129.75 | $129.70 |
| 7 purchase totals = | $921.44 | $998.0829 | $998.09 | $998.05 | $998.10 | |