| 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 | $166.90 | 4.194% | $173.8998 | $173.90 | $173.90 | $173.90 |
| Purchase #2 | $89.37 | 12.171% | $100.2472 | $100.25 | $100.25 | $100.20 |
| Purchase #3 | $21.82 | 13.262% | $24.7138 | $24.71 | $24.70 | $24.70 |
| Purchase #4 | $18.27 | 9.369% | $19.9817 | $19.98 | $20.00 | $20.00 |
| Purchase #5 | $236.49 | 10.308% | $260.8674 | $260.87 | $260.85 | $260.90 |
| Purchase #6 | $185.28 | 12.146% | $207.7841 | $207.78 | $207.80 | $207.80 |
| Purchase #7 | $213.48 | 13.730% | $242.7908 | $242.79 | $242.80 | $242.80 |
| 7 purchase totals = | $931.61 | $1,030.2848 | $1,030.28 | $1,030.30 | $1,030.30 | |