| 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 | $154.31 | 13.818% | $175.6326 | $175.63 | $175.65 | $175.60 |
| Purchase #2 | $134.86 | 9.126% | $147.1673 | $147.17 | $147.15 | $147.20 |
| Purchase #3 | $245.85 | 6.210% | $261.1173 | $261.12 | $261.10 | $261.10 |
| Purchase #4 | $95.46 | 5.761% | $100.9595 | $100.96 | $100.95 | $101.00 |
| Purchase #5 | $167.67 | 13.451% | $190.2233 | $190.22 | $190.20 | $190.20 |
| Purchase #6 | $72.81 | 8.276% | $78.8358 | $78.84 | $78.85 | $78.80 |
| Purchase #7 | $176.54 | 5.550% | $186.338 | $186.34 | $186.35 | $186.30 |
| 7 purchase totals = | $1,047.50 | $1,140.2738 | $1,140.28 | $1,140.25 | $1,140.20 | |