| 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 | $125.88 | 13.432% | $142.7882 | $142.79 | $142.80 | $142.80 |
| Purchase #2 | $10.86 | 13.225% | $12.2962 | $12.30 | $12.30 | $12.30 |
| Purchase #3 | $157.32 | 11.387% | $175.234 | $175.23 | $175.25 | $175.20 |
| Purchase #4 | $45.85 | 9.796% | $50.3415 | $50.34 | $50.35 | $50.30 |
| Purchase #5 | $11.84 | 11.159% | $13.1612 | $13.16 | $13.15 | $13.20 |
| Purchase #6 | $86.60 | 9.271% | $94.6287 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $110.50 | 5.729% | $116.8305 | $116.83 | $116.85 | $116.80 |
| 7 purchase totals = | $548.85 | $605.2803 | $605.28 | $605.35 | $605.20 | |