| 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 | $186.77 | 9.414% | $204.3525 | $204.35 | $204.35 | $204.40 |
| Purchase #2 | $97.25 | 6.418% | $103.4915 | $103.49 | $103.50 | $103.50 |
| Purchase #3 | $12.28 | 12.736% | $13.844 | $13.84 | $13.85 | $13.80 |
| Purchase #4 | $15.37 | 7.703% | $16.554 | $16.55 | $16.55 | $16.60 |
| Purchase #5 | $170.73 | 4.702% | $178.7577 | $178.76 | $178.75 | $178.80 |
| Purchase #6 | $32.48 | 6.495% | $34.5896 | $34.59 | $34.60 | $34.60 |
| Purchase #7 | $49.28 | 10.215% | $54.314 | $54.31 | $54.30 | $54.30 |
| 7 purchase totals = | $564.16 | $605.9033 | $605.89 | $605.90 | $606.00 | |