| 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 | $132.52 | 10.324% | $146.2014 | $146.20 | $146.20 | $146.20 |
| Purchase #2 | $38.49 | 6.841% | $41.1231 | $41.12 | $41.10 | $41.10 |
| Purchase #3 | $32.83 | 3.340% | $33.9265 | $33.93 | $33.95 | $33.90 |
| Purchase #4 | $92.71 | 12.677% | $104.4628 | $104.46 | $104.45 | $104.50 |
| Purchase #5 | $140.71 | 9.832% | $154.5446 | $154.54 | $154.55 | $154.50 |
| Purchase #6 | $190.54 | 9.173% | $208.0182 | $208.02 | $208.00 | $208.00 |
| Purchase #7 | $5.62 | 12.792% | $6.3389 | $6.34 | $6.35 | $6.30 |
| 7 purchase totals = | $633.42 | $694.6155 | $694.61 | $694.60 | $694.50 | |