| 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 | $188.51 | 9.484% | $206.3883 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $6.56 | 5.495% | $6.9205 | $6.92 | $6.90 | $6.90 |
| Purchase #3 | $26.90 | 12.261% | $30.1982 | $30.20 | $30.20 | $30.20 |
| Purchase #4 | $183.81 | 7.730% | $198.0185 | $198.02 | $198.00 | $198.00 |
| Purchase #5 | $177.45 | 4.317% | $185.1105 | $185.11 | $185.10 | $185.10 |
| Purchase #6 | $13.89 | 4.589% | $14.5274 | $14.53 | $14.55 | $14.50 |
| Purchase #7 | $64.74 | 7.733% | $69.7463 | $69.75 | $69.75 | $69.70 |
| 7 purchase totals = | $661.86 | $710.9097 | $710.92 | $710.90 | $710.80 | |