| 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 | $132.96 | 13.457% | $150.8524 | $150.85 | $150.85 | $150.90 |
| Purchase #2 | $172.64 | 3.438% | $178.5754 | $178.58 | $178.60 | $178.60 |
| Purchase #3 | $71.75 | 11.178% | $79.7702 | $79.77 | $79.75 | $79.80 |
| Purchase #4 | $179.91 | 3.874% | $186.8797 | $186.88 | $186.90 | $186.90 |
| Purchase #5 | $147.39 | 10.585% | $162.9912 | $162.99 | $163.00 | $163.00 |
| Purchase #6 | $237.67 | 3.676% | $246.4067 | $246.41 | $246.40 | $246.40 |
| Purchase #7 | $243.61 | 4.473% | $254.5067 | $254.51 | $254.50 | $254.50 |
| 7 purchase totals = | $1,185.93 | $1,259.9823 | $1,259.99 | $1,260.00 | $1,260.10 | |