| 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 | $144.49 | 12.611% | $162.7116 | $162.71 | $162.70 | $162.70 |
| Purchase #2 | $120.77 | 9.477% | $132.2154 | $132.22 | $132.20 | $132.20 |
| Purchase #3 | $136.90 | 13.401% | $155.246 | $155.25 | $155.25 | $155.20 |
| Purchase #4 | $27.81 | 8.349% | $30.1319 | $30.13 | $30.15 | $30.10 |
| Purchase #5 | $145.40 | 8.635% | $157.9553 | $157.96 | $157.95 | $158.00 |
| Purchase #6 | $249.41 | 4.686% | $261.0974 | $261.10 | $261.10 | $261.10 |
| Purchase #7 | $137.44 | 12.320% | $154.3726 | $154.37 | $154.35 | $154.40 |
| 7 purchase totals = | $962.22 | $1,053.7302 | $1,053.74 | $1,053.70 | $1,053.70 | |