| 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 | $20.90 | 11.664% | $23.3378 | $23.34 | $23.35 | $23.30 |
| Purchase #2 | $149.99 | 11.302% | $166.9419 | $166.94 | $166.95 | $166.90 |
| Purchase #3 | $24.84 | 12.424% | $27.9261 | $27.93 | $27.95 | $27.90 |
| Purchase #4 | $178.60 | 13.289% | $202.3342 | $202.33 | $202.35 | $202.30 |
| Purchase #5 | $151.25 | 8.355% | $163.8869 | $163.89 | $163.90 | $163.90 |
| Purchase #6 | $57.90 | 5.260% | $60.9455 | $60.95 | $60.95 | $60.90 |
| Purchase #7 | $230.58 | 13.727% | $262.2317 | $262.23 | $262.25 | $262.20 |
| 7 purchase totals = | $814.06 | $907.6041 | $907.61 | $907.70 | $907.40 | |