| 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 | $157.99 | 12.465% | $177.6835 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $146.78 | 8.412% | $159.1271 | $159.13 | $159.15 | $159.10 |
| Purchase #3 | $242.94 | 11.780% | $271.5583 | $271.56 | $271.55 | $271.60 |
| Purchase #4 | $126.98 | 8.732% | $138.0679 | $138.07 | $138.05 | $138.10 |
| Purchase #5 | $55.90 | 10.652% | $61.8545 | $61.85 | $61.85 | $61.90 |
| Purchase #6 | $222.39 | 11.423% | $247.7936 | $247.79 | $247.80 | $247.80 |
| Purchase #7 | $235.92 | 10.658% | $261.0644 | $261.06 | $261.05 | $261.10 |
| 7 purchase totals = | $1,188.90 | $1,317.1493 | $1,317.14 | $1,317.15 | $1,317.30 | |