| 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 | $142.69 | 6.112% | $151.4112 | $151.41 | $151.40 | $151.40 |
| Purchase #2 | $29.55 | 3.636% | $30.6244 | $30.62 | $30.60 | $30.60 |
| Purchase #3 | $178.50 | 8.321% | $193.353 | $193.35 | $193.35 | $193.40 |
| Purchase #4 | $152.27 | 12.242% | $170.9109 | $170.91 | $170.90 | $170.90 |
| Purchase #5 | $130.49 | 3.123% | $134.5652 | $134.57 | $134.55 | $134.60 |
| Purchase #6 | $215.69 | 3.154% | $222.4929 | $222.49 | $222.50 | $222.50 |
| Purchase #7 | $195.77 | 6.618% | $208.7261 | $208.73 | $208.75 | $208.70 |
| 7 purchase totals = | $1,044.96 | $1,112.0837 | $1,112.08 | $1,112.05 | $1,112.10 | |