| 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 | $132.85 | 6.462% | $141.4348 | $141.43 | $141.45 | $141.40 |
| Purchase #2 | $149.41 | 12.699% | $168.3836 | $168.38 | $168.40 | $168.40 |
| Purchase #3 | $63.57 | 11.454% | $70.8513 | $70.85 | $70.85 | $70.90 |
| Purchase #4 | $153.54 | 13.370% | $174.0683 | $174.07 | $174.05 | $174.10 |
| Purchase #5 | $153.54 | 6.676% | $163.7903 | $163.79 | $163.80 | $163.80 |
| Purchase #6 | $22.29 | 4.783% | $23.3561 | $23.36 | $23.35 | $23.40 |
| Purchase #7 | $209.43 | 5.158% | $220.2324 | $220.23 | $220.25 | $220.20 |
| 7 purchase totals = | $884.63 | $962.1168 | $962.11 | $962.15 | $962.20 | |