| 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 | $36.25 | 13.594% | $41.1778 | $41.18 | $41.20 | $41.20 |
| Purchase #2 | $137.78 | 5.367% | $145.1747 | $145.17 | $145.15 | $145.20 |
| Purchase #3 | $85.92 | 9.359% | $93.9613 | $93.96 | $93.95 | $94.00 |
| Purchase #4 | $200.87 | 5.174% | $211.263 | $211.26 | $211.25 | $211.30 |
| Purchase #5 | $181.47 | 13.339% | $205.6763 | $205.68 | $205.70 | $205.70 |
| Purchase #6 | $133.78 | 4.614% | $139.9526 | $139.95 | $139.95 | $140.00 |
| Purchase #7 | $76.60 | 5.375% | $80.7173 | $80.72 | $80.70 | $80.70 |
| 7 purchase totals = | $852.67 | $917.9230 | $917.92 | $917.90 | $918.10 | |