| 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 | $193.44 | 10.837% | $214.4031 | $214.40 | $214.40 | $214.40 |
| Purchase #2 | $157.45 | 8.204% | $170.3672 | $170.37 | $170.35 | $170.40 |
| Purchase #3 | $111.67 | 12.571% | $125.708 | $125.71 | $125.70 | $125.70 |
| Purchase #4 | $204.38 | 10.185% | $225.1961 | $225.20 | $225.20 | $225.20 |
| Purchase #5 | $126.75 | 7.238% | $135.9242 | $135.92 | $135.90 | $135.90 |
| Purchase #6 | $150.57 | 8.391% | $163.2043 | $163.20 | $163.20 | $163.20 |
| Purchase #7 | $214.87 | 10.256% | $236.9071 | $236.91 | $236.90 | $236.90 |
| 7 purchase totals = | $1,159.13 | $1,271.7100 | $1,271.71 | $1,271.65 | $1,271.70 | |