| 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 | $171.34 | 5.690% | $181.0892 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $104.25 | 7.605% | $112.1782 | $112.18 | $112.20 | $112.20 |
| Purchase #3 | $101.32 | 5.545% | $106.9382 | $106.94 | $106.95 | $106.90 |
| Purchase #4 | $157.95 | 12.750% | $178.0886 | $178.09 | $178.10 | $178.10 |
| Purchase #5 | $43.36 | 3.812% | $45.0129 | $45.01 | $45.00 | $45.00 |
| Purchase #6 | $245.69 | 6.238% | $261.0161 | $261.02 | $261.00 | $261.00 |
| Purchase #7 | $125.77 | 5.227% | $132.344 | $132.34 | $132.35 | $132.30 |
| 7 purchase totals = | $949.68 | $1,016.6672 | $1,016.67 | $1,016.70 | $1,016.60 | |