| 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 | $185.44 | 12.392% | $208.4197 | $208.42 | $208.40 | $208.40 |
| Purchase #2 | $174.72 | 7.580% | $187.9638 | $187.96 | $187.95 | $188.00 |
| Purchase #3 | $167.98 | 9.706% | $184.2841 | $184.28 | $184.30 | $184.30 |
| Purchase #4 | $134.73 | 11.446% | $150.1512 | $150.15 | $150.15 | $150.20 |
| Purchase #5 | $64.68 | 12.112% | $72.514 | $72.51 | $72.50 | $72.50 |
| Purchase #6 | $95.62 | 12.129% | $107.2177 | $107.22 | $107.20 | $107.20 |
| Purchase #7 | $206.59 | 8.263% | $223.6605 | $223.66 | $223.65 | $223.70 |
| 7 purchase totals = | $1,029.76 | $1,134.2110 | $1,134.20 | $1,134.15 | $1,134.30 | |