| 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 | $127.95 | 11.296% | $142.4032 | $142.40 | $142.40 | $142.40 |
| Purchase #2 | $182.30 | 11.259% | $202.8252 | $202.83 | $202.85 | $202.80 |
| Purchase #3 | $172.73 | 12.600% | $194.494 | $194.49 | $194.50 | $194.50 |
| Purchase #4 | $141.70 | 9.249% | $154.8058 | $154.81 | $154.80 | $154.80 |
| Purchase #5 | $48.99 | 7.870% | $52.8455 | $52.85 | $52.85 | $52.80 |
| Purchase #6 | $12.61 | 6.488% | $13.4281 | $13.43 | $13.45 | $13.40 |
| Purchase #7 | $127.82 | 11.433% | $142.4337 | $142.43 | $142.45 | $142.40 |
| 7 purchase totals = | $814.10 | $903.2355 | $903.24 | $903.30 | $903.10 | |