| 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 | $161.38 | 9.785% | $177.171 | $177.17 | $177.15 | $177.20 |
| Purchase #2 | $36.61 | 3.407% | $37.8573 | $37.86 | $37.85 | $37.90 |
| Purchase #3 | $25.52 | 5.778% | $26.9945 | $26.99 | $27.00 | $27.00 |
| Purchase #4 | $107.51 | 3.586% | $111.3653 | $111.37 | $111.35 | $111.40 |
| Purchase #5 | $114.32 | 4.406% | $119.3569 | $119.36 | $119.35 | $119.40 |
| Purchase #6 | $76.61 | 5.214% | $80.6044 | $80.60 | $80.60 | $80.60 |
| Purchase #7 | $141.28 | 6.693% | $150.7359 | $150.74 | $150.75 | $150.70 |
| 7 purchase totals = | $663.23 | $704.0853 | $704.09 | $704.05 | $704.20 | |