| 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 | $162.43 | 11.618% | $181.3011 | $181.30 | $181.30 | $181.30 |
| Purchase #2 | $59.49 | 10.558% | $65.771 | $65.77 | $65.75 | $65.80 |
| Purchase #3 | $234.86 | 10.685% | $259.9548 | $259.95 | $259.95 | $260.00 |
| Purchase #4 | $240.52 | 9.709% | $263.8721 | $263.87 | $263.85 | $263.90 |
| Purchase #5 | $133.96 | 6.821% | $143.0974 | $143.10 | $143.10 | $143.10 |
| Purchase #6 | $154.72 | 10.272% | $170.6128 | $170.61 | $170.60 | $170.60 |
| Purchase #7 | $236.73 | 10.404% | $261.3594 | $261.36 | $261.35 | $261.40 |
| 7 purchase totals = | $1,222.71 | $1,345.9686 | $1,345.96 | $1,345.90 | $1,346.10 | |