| 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 | $157.88 | 5.430% | $166.4529 | $166.45 | $166.45 | $166.50 |
| Purchase #2 | $86.95 | 8.771% | $94.5764 | $94.58 | $94.60 | $94.60 |
| Purchase #3 | $74.27 | 3.830% | $77.1145 | $77.11 | $77.10 | $77.10 |
| Purchase #4 | $227.96 | 7.237% | $244.4575 | $244.46 | $244.45 | $244.50 |
| Purchase #5 | $119.82 | 12.144% | $134.3709 | $134.37 | $134.35 | $134.40 |
| Purchase #6 | $211.89 | 5.132% | $222.7642 | $222.76 | $222.75 | $222.80 |
| Purchase #7 | $236.42 | 9.861% | $259.7334 | $259.73 | $259.75 | $259.70 |
| 7 purchase totals = | $1,115.19 | $1,199.4698 | $1,199.46 | $1,199.45 | $1,199.60 | |