| 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 | $138.75 | 6.336% | $147.5412 | $147.54 | $147.55 | $147.50 |
| Purchase #2 | $158.87 | 7.421% | $170.6597 | $170.66 | $170.65 | $170.70 |
| Purchase #3 | $51.84 | 11.330% | $57.7135 | $57.71 | $57.70 | $57.70 |
| Purchase #4 | $174.55 | 11.843% | $195.222 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $224.50 | 8.326% | $243.1919 | $243.19 | $243.20 | $243.20 |
| Purchase #6 | $249.60 | 4.632% | $261.1615 | $261.16 | $261.15 | $261.20 |
| Purchase #7 | $136.78 | 13.854% | $155.7295 | $155.73 | $155.75 | $155.70 |
| 7 purchase totals = | $1,134.89 | $1,231.2193 | $1,231.21 | $1,231.20 | $1,231.20 | |