| 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 | $185.68 | 12.832% | $209.5065 | $209.51 | $209.50 | $209.50 |
| Purchase #2 | $136.59 | 5.321% | $143.858 | $143.86 | $143.85 | $143.90 |
| Purchase #3 | $99.36 | 7.795% | $107.1051 | $107.11 | $107.10 | $107.10 |
| Purchase #4 | $79.86 | 5.139% | $83.964 | $83.96 | $83.95 | $84.00 |
| Purchase #5 | $5.86 | 6.502% | $6.241 | $6.24 | $6.25 | $6.20 |
| Purchase #6 | $164.54 | 6.350% | $174.9883 | $174.99 | $175.00 | $175.00 |
| Purchase #7 | $179.53 | 8.221% | $194.2892 | $194.29 | $194.30 | $194.30 |
| 7 purchase totals = | $851.42 | $919.9521 | $919.96 | $919.95 | $920.00 | |