| 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 | $193.47 | 10.652% | $214.0784 | $214.08 | $214.10 | $214.10 |
| Purchase #2 | $143.82 | 13.570% | $163.3364 | $163.34 | $163.35 | $163.30 |
| Purchase #3 | $198.55 | 13.379% | $225.114 | $225.11 | $225.10 | $225.10 |
| Purchase #4 | $113.82 | 11.564% | $126.9821 | $126.98 | $127.00 | $127.00 |
| Purchase #5 | $80.36 | 5.840% | $85.053 | $85.05 | $85.05 | $85.10 |
| Purchase #6 | $86.47 | 3.112% | $89.1609 | $89.16 | $89.15 | $89.20 |
| Purchase #7 | $246.97 | 9.713% | $270.9582 | $270.96 | $270.95 | $271.00 |
| 7 purchase totals = | $1,063.46 | $1,174.6830 | $1,174.68 | $1,174.70 | $1,174.80 | |