| 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 | $97.92 | 12.323% | $109.9867 | $109.99 | $110.00 | $110.00 |
| Purchase #2 | $164.27 | 7.437% | $176.4868 | $176.49 | $176.50 | $176.50 |
| Purchase #3 | $154.89 | 6.479% | $164.9253 | $164.93 | $164.95 | $164.90 |
| Purchase #4 | $42.29 | 7.238% | $45.351 | $45.35 | $45.35 | $45.40 |
| Purchase #5 | $107.44 | 8.677% | $116.7626 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $13.63 | 8.431% | $14.7791 | $14.78 | $14.80 | $14.80 |
| Purchase #7 | $131.58 | 9.131% | $143.5946 | $143.59 | $143.60 | $143.60 |
| 7 purchase totals = | $712.02 | $771.8861 | $771.89 | $771.95 | $772.00 | |