| 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 | $170.61 | 8.692% | $185.4394 | $185.44 | $185.45 | $185.40 |
| Purchase #2 | $37.97 | 11.265% | $42.2473 | $42.25 | $42.25 | $42.20 |
| Purchase #3 | $140.98 | 13.249% | $159.6584 | $159.66 | $159.65 | $159.70 |
| Purchase #4 | $228.77 | 8.329% | $247.8243 | $247.82 | $247.80 | $247.80 |
| Purchase #5 | $119.90 | 13.522% | $136.1129 | $136.11 | $136.10 | $136.10 |
| Purchase #6 | $156.80 | 5.788% | $165.8756 | $165.88 | $165.90 | $165.90 |
| Purchase #7 | $157.90 | 12.712% | $177.9722 | $177.97 | $177.95 | $178.00 |
| 7 purchase totals = | $1,012.93 | $1,115.1301 | $1,115.13 | $1,115.10 | $1,115.10 | |