| 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 | $143.76 | 8.551% | $156.0529 | $156.05 | $156.05 | $156.10 |
| Purchase #2 | $204.79 | 9.341% | $223.9194 | $223.92 | $223.90 | $223.90 |
| Purchase #3 | $189.34 | 9.436% | $207.2061 | $207.21 | $207.20 | $207.20 |
| Purchase #4 | $236.30 | 10.242% | $260.5018 | $260.50 | $260.50 | $260.50 |
| Purchase #5 | $186.74 | 13.632% | $212.1964 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $133.36 | 7.152% | $142.8979 | $142.90 | $142.90 | $142.90 |
| Purchase #7 | $24.28 | 6.333% | $25.8177 | $25.82 | $25.80 | $25.80 |
| 7 purchase totals = | $1,118.57 | $1,228.5922 | $1,228.60 | $1,228.55 | $1,228.60 | |