| 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 | $132.71 | 13.732% | $150.9337 | $150.93 | $150.95 | $150.90 |
| Purchase #2 | $81.49 | 13.467% | $92.4643 | $92.46 | $92.45 | $92.50 |
| Purchase #3 | $32.76 | 11.497% | $36.5264 | $36.53 | $36.55 | $36.50 |
| Purchase #4 | $79.47 | 9.151% | $86.7423 | $86.74 | $86.75 | $86.70 |
| Purchase #5 | $224.81 | 9.270% | $245.6499 | $245.65 | $245.65 | $245.60 |
| Purchase #6 | $176.54 | 5.488% | $186.2285 | $186.23 | $186.25 | $186.20 |
| Purchase #7 | $137.79 | 4.849% | $144.4714 | $144.47 | $144.45 | $144.50 |
| 7 purchase totals = | $865.57 | $943.0165 | $943.01 | $943.05 | $942.90 | |