| 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 | $16.90 | 13.455% | $19.1739 | $19.17 | $19.15 | $19.20 |
| Purchase #2 | $120.42 | 4.133% | $125.397 | $125.40 | $125.40 | $125.40 |
| Purchase #3 | $15.64 | 11.652% | $17.4624 | $17.46 | $17.45 | $17.50 |
| Purchase #4 | $149.72 | 9.133% | $163.3939 | $163.39 | $163.40 | $163.40 |
| Purchase #5 | $60.70 | 4.375% | $63.3556 | $63.36 | $63.35 | $63.40 |
| Purchase #6 | $126.50 | 7.621% | $136.1406 | $136.14 | $136.15 | $136.10 |
| Purchase #7 | $158.72 | 8.270% | $171.8461 | $171.85 | $171.85 | $171.80 |
| 7 purchase totals = | $648.60 | $696.7695 | $696.77 | $696.75 | $696.80 | |