| 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 | $151.44 | 3.261% | $156.3785 | $156.38 | $156.40 | $156.40 |
| Purchase #2 | $218.51 | 5.718% | $231.0044 | $231.00 | $231.00 | $231.00 |
| Purchase #3 | $247.97 | 12.831% | $279.787 | $279.79 | $279.80 | $279.80 |
| Purchase #4 | $95.53 | 12.546% | $107.5152 | $107.52 | $107.50 | $107.50 |
| Purchase #5 | $127.43 | 7.112% | $136.4928 | $136.49 | $136.50 | $136.50 |
| Purchase #6 | $224.66 | 13.192% | $254.2971 | $254.30 | $254.30 | $254.30 |
| Purchase #7 | $157.57 | 9.734% | $172.9079 | $172.91 | $172.90 | $172.90 |
| 7 purchase totals = | $1,223.11 | $1,338.3829 | $1,338.39 | $1,338.40 | $1,338.40 | |