| 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 | $133.47 | 3.791% | $138.5298 | $138.53 | $138.55 | $138.50 |
| Purchase #2 | $134.64 | 4.694% | $140.96 | $140.96 | $140.95 | $141.00 |
| Purchase #3 | $201.85 | 10.183% | $222.4044 | $222.40 | $222.40 | $222.40 |
| Purchase #4 | $55.76 | 13.258% | $63.1527 | $63.15 | $63.15 | $63.20 |
| Purchase #5 | $74.26 | 12.120% | $83.2603 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $119.78 | 13.831% | $136.3468 | $136.35 | $136.35 | $136.30 |
| Purchase #7 | $62.47 | 8.587% | $67.8343 | $67.83 | $67.85 | $67.80 |
| 7 purchase totals = | $782.23 | $852.4883 | $852.48 | $852.50 | $852.50 | |