| 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 | $180.76 | 9.187% | $197.3664 | $197.37 | $197.35 | $197.40 |
| Purchase #2 | $40.99 | 11.685% | $45.7797 | $45.78 | $45.80 | $45.80 |
| Purchase #3 | $71.64 | 13.346% | $81.2011 | $81.20 | $81.20 | $81.20 |
| Purchase #4 | $247.52 | 13.337% | $280.5317 | $280.53 | $280.55 | $280.50 |
| Purchase #5 | $48.77 | 9.709% | $53.5051 | $53.51 | $53.50 | $53.50 |
| Purchase #6 | $94.91 | 10.366% | $104.7484 | $104.75 | $104.75 | $104.70 |
| Purchase #7 | $58.36 | 11.355% | $64.9868 | $64.99 | $65.00 | $65.00 |
| 7 purchase totals = | $742.95 | $828.1192 | $828.13 | $828.15 | $828.10 | |