| 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 | $198.30 | 3.677% | $205.5915 | $205.59 | $205.60 | $205.60 |
| Purchase #2 | $159.85 | 9.484% | $175.0102 | $175.01 | $175.00 | $175.00 |
| Purchase #3 | $28.38 | 6.420% | $30.202 | $30.20 | $30.20 | $30.20 |
| Purchase #4 | $151.49 | 9.448% | $165.8028 | $165.80 | $165.80 | $165.80 |
| Purchase #5 | $250.61 | 6.377% | $266.5914 | $266.59 | $266.60 | $266.60 |
| Purchase #6 | $67.33 | 7.296% | $72.2424 | $72.24 | $72.25 | $72.20 |
| Purchase #7 | $225.68 | 3.251% | $233.0169 | $233.02 | $233.00 | $233.00 |
| 7 purchase totals = | $1,081.64 | $1,148.4572 | $1,148.45 | $1,148.45 | $1,148.40 | |