| 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 | $183.43 | 6.239% | $194.8742 | $194.87 | $194.85 | $194.90 |
| Purchase #2 | $26.47 | 13.355% | $30.0051 | $30.01 | $30.00 | $30.00 |
| Purchase #3 | $36.89 | 3.835% | $38.3047 | $38.30 | $38.30 | $38.30 |
| Purchase #4 | $93.62 | 4.520% | $97.8516 | $97.85 | $97.85 | $97.90 |
| Purchase #5 | $95.93 | 6.395% | $102.0647 | $102.06 | $102.05 | $102.10 |
| Purchase #6 | $22.58 | 6.750% | $24.1042 | $24.10 | $24.10 | $24.10 |
| Purchase #7 | $203.76 | 6.641% | $217.2917 | $217.29 | $217.30 | $217.30 |
| 7 purchase totals = | $662.68 | $704.4962 | $704.48 | $704.45 | $704.60 | |