| 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 | $147.41 | 6.575% | $157.1022 | $157.10 | $157.10 | $157.10 |
| Purchase #2 | $165.74 | 10.129% | $182.5278 | $182.53 | $182.55 | $182.50 |
| Purchase #3 | $179.71 | 4.644% | $188.0557 | $188.06 | $188.05 | $188.10 |
| Purchase #4 | $236.40 | 4.340% | $246.6598 | $246.66 | $246.65 | $246.70 |
| Purchase #5 | $238.56 | 9.482% | $261.1803 | $261.18 | $261.20 | $261.20 |
| Purchase #6 | $200.39 | 10.515% | $221.461 | $221.46 | $221.45 | $221.50 |
| Purchase #7 | $171.48 | 5.736% | $181.3161 | $181.32 | $181.30 | $181.30 |
| 7 purchase totals = | $1,339.69 | $1,438.3029 | $1,438.31 | $1,438.30 | $1,438.40 | |