| 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 | $179.70 | 5.713% | $189.9663 | $189.97 | $189.95 | $190.00 |
| Purchase #2 | $89.28 | 3.685% | $92.57 | $92.57 | $92.55 | $92.60 |
| Purchase #3 | $50.83 | 9.511% | $55.6644 | $55.66 | $55.65 | $55.70 |
| Purchase #4 | $51.91 | 7.526% | $55.8167 | $55.82 | $55.80 | $55.80 |
| Purchase #5 | $167.85 | 9.528% | $183.8427 | $183.84 | $183.85 | $183.80 |
| Purchase #6 | $17.90 | 11.610% | $19.9782 | $19.98 | $20.00 | $20.00 |
| Purchase #7 | $117.73 | 13.853% | $134.0391 | $134.04 | $134.05 | $134.00 |
| 7 purchase totals = | $675.20 | $731.8774 | $731.88 | $731.85 | $731.90 | |