| 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 | $175.75 | 13.378% | $199.2618 | $199.26 | $199.25 | $199.30 |
| Purchase #2 | $221.54 | 7.198% | $237.4864 | $237.49 | $237.50 | $237.50 |
| Purchase #3 | $170.67 | 5.192% | $179.5312 | $179.53 | $179.55 | $179.50 |
| Purchase #4 | $205.67 | 12.738% | $231.8682 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $175.78 | 7.580% | $189.1041 | $189.10 | $189.10 | $189.10 |
| Purchase #6 | $193.65 | 10.595% | $214.1672 | $214.17 | $214.15 | $214.20 |
| Purchase #7 | $59.31 | 11.306% | $66.0156 | $66.02 | $66.00 | $66.00 |
| 7 purchase totals = | $1,202.37 | $1,317.4345 | $1,317.44 | $1,317.40 | $1,317.50 | |