| 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 | $141.79 | 5.386% | $149.4268 | $149.43 | $149.45 | $149.40 |
| Purchase #2 | $17.92 | 7.705% | $19.3007 | $19.30 | $19.30 | $19.30 |
| Purchase #3 | $162.40 | 11.779% | $181.5291 | $181.53 | $181.55 | $181.50 |
| Purchase #4 | $200.73 | 13.357% | $227.5415 | $227.54 | $227.55 | $227.50 |
| Purchase #5 | $250.78 | 13.409% | $284.4071 | $284.41 | $284.40 | $284.40 |
| Purchase #6 | $185.29 | 4.175% | $193.0259 | $193.03 | $193.05 | $193.00 |
| Purchase #7 | $160.27 | 3.588% | $166.0205 | $166.02 | $166.00 | $166.00 |
| 7 purchase totals = | $1,119.18 | $1,221.2516 | $1,221.26 | $1,221.30 | $1,221.10 | |