| 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 | $207.87 | 7.676% | $223.8261 | $223.83 | $223.85 | $223.80 |
| Purchase #2 | $157.84 | 3.253% | $162.9745 | $162.97 | $162.95 | $163.00 |
| Purchase #3 | $188.55 | 9.734% | $206.9035 | $206.90 | $206.90 | $206.90 |
| Purchase #4 | $14.50 | 10.355% | $16.0015 | $16.00 | $16.00 | $16.00 |
| Purchase #5 | $177.34 | 4.786% | $185.8275 | $185.83 | $185.85 | $185.80 |
| Purchase #6 | $170.81 | 4.723% | $178.8774 | $178.88 | $178.90 | $178.90 |
| Purchase #7 | $132.32 | 3.377% | $136.7884 | $136.79 | $136.80 | $136.80 |
| 7 purchase totals = | $1,049.23 | $1,111.1989 | $1,111.20 | $1,111.25 | $1,111.20 | |