| 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 | $123.54 | 12.655% | $139.174 | $139.17 | $139.15 | $139.20 |
| Purchase #2 | $102.96 | 4.230% | $107.3152 | $107.32 | $107.30 | $107.30 |
| Purchase #3 | $165.96 | 8.163% | $179.5073 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $148.99 | 4.316% | $155.4204 | $155.42 | $155.40 | $155.40 |
| Purchase #5 | $129.74 | 9.579% | $142.1678 | $142.17 | $142.15 | $142.20 |
| Purchase #6 | $44.99 | 3.623% | $46.62 | $46.62 | $46.60 | $46.60 |
| Purchase #7 | $56.92 | 10.668% | $62.9922 | $62.99 | $63.00 | $63.00 |
| 7 purchase totals = | $773.10 | $833.1969 | $833.20 | $833.10 | $833.20 | |