| 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 | $89.44 | 13.278% | $101.3158 | $101.32 | $101.30 | $101.30 |
| Purchase #2 | $115.69 | 13.382% | $131.1716 | $131.17 | $131.15 | $131.20 |
| Purchase #3 | $162.44 | 7.844% | $175.1818 | $175.18 | $175.20 | $175.20 |
| Purchase #4 | $237.66 | 10.530% | $262.6856 | $262.69 | $262.70 | $262.70 |
| Purchase #5 | $45.75 | 13.423% | $51.891 | $51.89 | $51.90 | $51.90 |
| Purchase #6 | $176.41 | 5.616% | $186.3172 | $186.32 | $186.30 | $186.30 |
| Purchase #7 | $140.95 | 9.576% | $154.4474 | $154.45 | $154.45 | $154.40 |
| 7 purchase totals = | $968.34 | $1,063.0104 | $1,063.02 | $1,063.00 | $1,063.00 | |