| 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 | $150.35 | 8.422% | $163.0125 | $163.01 | $163.00 | $163.00 |
| Purchase #2 | $107.79 | 3.548% | $111.6144 | $111.61 | $111.60 | $111.60 |
| Purchase #3 | $190.73 | 3.694% | $197.7756 | $197.78 | $197.80 | $197.80 |
| Purchase #4 | $249.31 | 9.375% | $272.6828 | $272.68 | $272.70 | $272.70 |
| Purchase #5 | $176.70 | 6.109% | $187.4946 | $187.49 | $187.50 | $187.50 |
| Purchase #6 | $247.92 | 9.474% | $271.4079 | $271.41 | $271.40 | $271.40 |
| Purchase #7 | $165.38 | 3.871% | $171.7819 | $171.78 | $171.80 | $171.80 |
| 7 purchase totals = | $1,288.18 | $1,375.7697 | $1,375.76 | $1,375.80 | $1,375.80 | |