| 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 | $182.61 | 10.334% | $201.4809 | $201.48 | $201.50 | $201.50 |
| Purchase #2 | $172.34 | 6.471% | $183.4921 | $183.49 | $183.50 | $183.50 |
| Purchase #3 | $8.60 | 3.861% | $8.932 | $8.93 | $8.95 | $8.90 |
| Purchase #4 | $196.80 | 9.350% | $215.2008 | $215.20 | $215.20 | $215.20 |
| Purchase #5 | $134.45 | 9.637% | $147.4069 | $147.41 | $147.40 | $147.40 |
| Purchase #6 | $19.72 | 6.868% | $21.0744 | $21.07 | $21.05 | $21.10 |
| Purchase #7 | $76.33 | 5.596% | $80.6014 | $80.60 | $80.60 | $80.60 |
| 7 purchase totals = | $790.85 | $858.1885 | $858.18 | $858.20 | $858.20 | |