| 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 | $170.41 | 3.411% | $176.2227 | $176.22 | $176.20 | $176.20 |
| Purchase #2 | $68.67 | 6.247% | $72.9598 | $72.96 | $72.95 | $73.00 |
| Purchase #3 | $231.88 | 6.174% | $246.1963 | $246.20 | $246.20 | $246.20 |
| Purchase #4 | $108.46 | 5.261% | $114.1661 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $86.46 | 9.151% | $94.372 | $94.37 | $94.35 | $94.40 |
| Purchase #6 | $250.59 | 3.240% | $258.7091 | $258.71 | $258.70 | $258.70 |
| Purchase #7 | $155.83 | 4.619% | $163.0278 | $163.03 | $163.05 | $163.00 |
| 7 purchase totals = | $1,072.30 | $1,125.6538 | $1,125.66 | $1,125.60 | $1,125.70 | |