| 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 | $158.99 | 4.243% | $165.7359 | $165.74 | $165.75 | $165.70 |
| Purchase #2 | $243.49 | 7.254% | $261.1528 | $261.15 | $261.15 | $261.20 |
| Purchase #3 | $98.63 | 3.493% | $102.0751 | $102.08 | $102.10 | $102.10 |
| Purchase #4 | $111.66 | 8.669% | $121.3398 | $121.34 | $121.35 | $121.30 |
| Purchase #5 | $231.53 | 3.525% | $239.6914 | $239.69 | $239.70 | $239.70 |
| Purchase #6 | $63.47 | 7.475% | $68.2144 | $68.21 | $68.20 | $68.20 |
| Purchase #7 | $225.44 | 13.560% | $256.0097 | $256.01 | $256.00 | $256.00 |
| 7 purchase totals = | $1,133.21 | $1,214.2191 | $1,214.22 | $1,214.25 | $1,214.20 | |