| 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 | $186.70 | 5.480% | $196.9312 | $196.93 | $196.95 | $196.90 |
| Purchase #2 | $78.68 | 7.542% | $84.614 | $84.61 | $84.60 | $84.60 |
| Purchase #3 | $204.31 | 10.192% | $225.1333 | $225.13 | $225.15 | $225.10 |
| Purchase #4 | $235.77 | 12.576% | $265.4204 | $265.42 | $265.40 | $265.40 |
| Purchase #5 | $214.61 | 11.488% | $239.2644 | $239.26 | $239.25 | $239.30 |
| Purchase #6 | $174.62 | 9.346% | $190.94 | $190.94 | $190.95 | $190.90 |
| Purchase #7 | $102.84 | 10.867% | $114.0156 | $114.02 | $114.00 | $114.00 |
| 7 purchase totals = | $1,197.53 | $1,316.3189 | $1,316.31 | $1,316.30 | $1,316.20 | |