| 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 | $170.70 | 10.299% | $188.2804 | $188.28 | $188.30 | $188.30 |
| Purchase #2 | $99.93 | 4.484% | $104.4109 | $104.41 | $104.40 | $104.40 |
| Purchase #3 | $174.41 | 13.260% | $197.5368 | $197.54 | $197.55 | $197.50 |
| Purchase #4 | $54.80 | 11.281% | $60.982 | $60.98 | $61.00 | $61.00 |
| Purchase #5 | $221.83 | 12.870% | $250.3795 | $250.38 | $250.40 | $250.40 |
| Purchase #6 | $79.47 | 6.179% | $84.3805 | $84.38 | $84.40 | $84.40 |
| Purchase #7 | $209.43 | 6.785% | $223.6398 | $223.64 | $223.65 | $223.60 |
| 7 purchase totals = | $1,010.57 | $1,109.6099 | $1,109.61 | $1,109.70 | $1,109.60 | |