| 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 | $154.76 | 8.111% | $167.3126 | $167.31 | $167.30 | $167.30 |
| Purchase #2 | $235.85 | 6.387% | $250.9137 | $250.91 | $250.90 | $250.90 |
| Purchase #3 | $164.73 | 9.600% | $180.5441 | $180.54 | $180.55 | $180.50 |
| Purchase #4 | $14.33 | 12.707% | $16.1509 | $16.15 | $16.15 | $16.20 |
| Purchase #5 | $9.82 | 4.201% | $10.2325 | $10.23 | $10.25 | $10.20 |
| Purchase #6 | $76.30 | 3.733% | $79.1483 | $79.15 | $79.15 | $79.10 |
| Purchase #7 | $63.52 | 4.316% | $66.2615 | $66.26 | $66.25 | $66.30 |
| 7 purchase totals = | $719.31 | $770.5636 | $770.55 | $770.55 | $770.50 | |