| 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 | $177.29 | 7.545% | $190.6665 | $190.67 | $190.65 | $190.70 |
| Purchase #2 | $62.94 | 13.125% | $71.2009 | $71.20 | $71.20 | $71.20 |
| Purchase #3 | $176.58 | 5.815% | $186.8481 | $186.85 | $186.85 | $186.80 |
| Purchase #4 | $10.99 | 8.349% | $11.9076 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $78.71 | 10.334% | $86.8439 | $86.84 | $86.85 | $86.80 |
| Purchase #6 | $106.52 | 11.193% | $118.4428 | $118.44 | $118.45 | $118.40 |
| Purchase #7 | $190.53 | 6.324% | $202.5791 | $202.58 | $202.60 | $202.60 |
| 7 purchase totals = | $803.56 | $868.4889 | $868.49 | $868.50 | $868.40 | |