| 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 | $133.41 | 9.718% | $146.3748 | $146.37 | $146.35 | $146.40 |
| Purchase #2 | $70.41 | 5.568% | $74.3304 | $74.33 | $74.35 | $74.30 |
| Purchase #3 | $85.28 | 11.548% | $95.1281 | $95.13 | $95.15 | $95.10 |
| Purchase #4 | $156.63 | 5.650% | $165.4796 | $165.48 | $165.50 | $165.50 |
| Purchase #5 | $242.48 | 7.810% | $261.4177 | $261.42 | $261.40 | $261.40 |
| Purchase #6 | $11.84 | 12.228% | $13.2878 | $13.29 | $13.30 | $13.30 |
| Purchase #7 | $50.46 | 12.565% | $56.8003 | $56.80 | $56.80 | $56.80 |
| 7 purchase totals = | $750.51 | $812.8187 | $812.82 | $812.85 | $812.80 | |