| 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 | $184.28 | 7.645% | $198.3682 | $198.37 | $198.35 | $198.40 |
| Purchase #2 | $65.66 | 5.633% | $69.3586 | $69.36 | $69.35 | $69.40 |
| Purchase #3 | $179.58 | 11.224% | $199.7361 | $199.74 | $199.75 | $199.70 |
| Purchase #4 | $36.33 | 10.791% | $40.2504 | $40.25 | $40.25 | $40.30 |
| Purchase #5 | $200.46 | 4.632% | $209.7453 | $209.75 | $209.75 | $209.70 |
| Purchase #6 | $89.86 | 9.268% | $98.1882 | $98.19 | $98.20 | $98.20 |
| Purchase #7 | $15.90 | 10.532% | $17.5746 | $17.57 | $17.55 | $17.60 |
| 7 purchase totals = | $772.07 | $833.2214 | $833.23 | $833.20 | $833.30 | |