| 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 | $151.29 | 8.167% | $163.6459 | $163.65 | $163.65 | $163.60 |
| Purchase #2 | $203.86 | 4.487% | $213.0072 | $213.01 | $213.00 | $213.00 |
| Purchase #3 | $160.62 | 13.125% | $181.7014 | $181.70 | $181.70 | $181.70 |
| Purchase #4 | $13.34 | 4.324% | $13.9168 | $13.92 | $13.90 | $13.90 |
| Purchase #5 | $162.49 | 6.670% | $173.3281 | $173.33 | $173.35 | $173.30 |
| Purchase #6 | $186.79 | 9.746% | $204.9946 | $204.99 | $205.00 | $205.00 |
| Purchase #7 | $26.44 | 13.523% | $30.0155 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $904.83 | $980.6095 | $980.62 | $980.60 | $980.50 | |