| 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 | $190.97 | 10.196% | $210.4413 | $210.44 | $210.45 | $210.40 |
| Purchase #2 | $149.96 | 9.843% | $164.7206 | $164.72 | $164.70 | $164.70 |
| Purchase #3 | $61.81 | 13.477% | $70.1401 | $70.14 | $70.15 | $70.10 |
| Purchase #4 | $136.71 | 5.124% | $143.715 | $143.72 | $143.70 | $143.70 |
| Purchase #5 | $30.71 | 7.161% | $32.9091 | $32.91 | $32.90 | $32.90 |
| Purchase #6 | $86.82 | 10.274% | $95.7399 | $95.74 | $95.75 | $95.70 |
| Purchase #7 | $5.43 | 6.194% | $5.7663 | $5.77 | $5.75 | $5.80 |
| 7 purchase totals = | $662.41 | $723.4323 | $723.44 | $723.40 | $723.30 | |