| 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 | $144.75 | 11.188% | $160.9446 | $160.94 | $160.95 | $160.90 |
| Purchase #2 | $200.36 | 12.655% | $225.7156 | $225.72 | $225.70 | $225.70 |
| Purchase #3 | $165.62 | 10.589% | $183.1575 | $183.16 | $183.15 | $183.20 |
| Purchase #4 | $239.33 | 9.107% | $261.1258 | $261.13 | $261.15 | $261.10 |
| Purchase #5 | $73.57 | 12.215% | $82.5566 | $82.56 | $82.55 | $82.60 |
| Purchase #6 | $243.70 | 6.329% | $259.1238 | $259.12 | $259.10 | $259.10 |
| Purchase #7 | $126.54 | 9.570% | $138.6499 | $138.65 | $138.65 | $138.60 |
| 7 purchase totals = | $1,193.87 | $1,311.2738 | $1,311.28 | $1,311.25 | $1,311.20 | |