| 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 | $216.42 | 3.202% | $223.3498 | $223.35 | $223.35 | $223.30 |
| Purchase #2 | $120.60 | 13.538% | $136.9268 | $136.93 | $136.95 | $136.90 |
| Purchase #3 | $32.71 | 12.730% | $36.874 | $36.87 | $36.85 | $36.90 |
| Purchase #4 | $159.62 | 4.596% | $166.9561 | $166.96 | $166.95 | $167.00 |
| Purchase #5 | $47.81 | 9.208% | $52.2123 | $52.21 | $52.20 | $52.20 |
| Purchase #6 | $50.79 | 4.337% | $52.9928 | $52.99 | $53.00 | $53.00 |
| Purchase #7 | $72.36 | 8.574% | $78.5641 | $78.56 | $78.55 | $78.60 |
| 7 purchase totals = | $700.31 | $747.8759 | $747.87 | $747.85 | $747.90 | |