| 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 | $150.95 | 13.295% | $171.0188 | $171.02 | $171.00 | $171.00 |
| Purchase #2 | $48.86 | 11.152% | $54.3089 | $54.31 | $54.30 | $54.30 |
| Purchase #3 | $137.73 | 12.239% | $154.5868 | $154.59 | $154.60 | $154.60 |
| Purchase #4 | $68.83 | 3.275% | $71.0842 | $71.08 | $71.10 | $71.10 |
| Purchase #5 | $85.74 | 3.772% | $88.9741 | $88.97 | $88.95 | $89.00 |
| Purchase #6 | $154.32 | 5.790% | $163.2551 | $163.26 | $163.25 | $163.30 |
| Purchase #7 | $181.83 | 9.732% | $199.5257 | $199.53 | $199.55 | $199.50 |
| 7 purchase totals = | $828.26 | $902.7536 | $902.76 | $902.75 | $902.80 | |