| 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 | $145.84 | 6.403% | $155.1781 | $155.18 | $155.20 | $155.20 |
| Purchase #2 | $232.74 | 8.640% | $252.8487 | $252.85 | $252.85 | $252.80 |
| Purchase #3 | $115.83 | 4.454% | $120.9891 | $120.99 | $121.00 | $121.00 |
| Purchase #4 | $248.56 | 5.261% | $261.6367 | $261.64 | $261.65 | $261.60 |
| Purchase #5 | $148.39 | 4.826% | $155.5513 | $155.55 | $155.55 | $155.60 |
| Purchase #6 | $9.80 | 3.741% | $10.1666 | $10.17 | $10.15 | $10.20 |
| Purchase #7 | $56.62 | 10.613% | $62.6291 | $62.63 | $62.65 | $62.60 |
| 7 purchase totals = | $957.78 | $1,018.9996 | $1,019.01 | $1,019.05 | $1,019.00 | |