| 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 | $145.54 | 7.690% | $156.732 | $156.73 | $156.75 | $156.70 |
| Purchase #2 | $21.58 | 3.148% | $22.2593 | $22.26 | $22.25 | $22.30 |
| Purchase #3 | $119.42 | 4.750% | $125.0925 | $125.09 | $125.10 | $125.10 |
| Purchase #4 | $138.92 | 4.692% | $145.4381 | $145.44 | $145.45 | $145.40 |
| Purchase #5 | $51.91 | 11.631% | $57.9477 | $57.95 | $57.95 | $57.90 |
| Purchase #6 | $83.25 | 3.620% | $86.2637 | $86.26 | $86.25 | $86.30 |
| Purchase #7 | $28.44 | 13.297% | $32.2217 | $32.22 | $32.20 | $32.20 |
| 7 purchase totals = | $589.06 | $625.9550 | $625.95 | $625.95 | $625.90 | |