| 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 | $142.42 | 10.319% | $157.1163 | $157.12 | $157.10 | $157.10 |
| Purchase #2 | $195.92 | 6.526% | $208.7057 | $208.71 | $208.70 | $208.70 |
| Purchase #3 | $206.75 | 8.431% | $224.1811 | $224.18 | $224.20 | $224.20 |
| Purchase #4 | $106.57 | 5.365% | $112.2875 | $112.29 | $112.30 | $112.30 |
| Purchase #5 | $193.72 | 12.637% | $218.2004 | $218.20 | $218.20 | $218.20 |
| Purchase #6 | $185.73 | 5.806% | $196.5135 | $196.51 | $196.50 | $196.50 |
| Purchase #7 | $197.86 | 8.872% | $215.4141 | $215.41 | $215.40 | $215.40 |
| 7 purchase totals = | $1,228.97 | $1,332.4186 | $1,332.42 | $1,332.40 | $1,332.40 | |