| 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 | $14.80 | 13.336% | $16.7737 | $16.77 | $16.75 | $16.80 |
| Purchase #2 | $178.59 | 6.445% | $190.1001 | $190.10 | $190.10 | $190.10 |
| Purchase #3 | $242.84 | 3.841% | $252.1675 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $177.70 | 10.633% | $196.5948 | $196.59 | $196.60 | $196.60 |
| Purchase #5 | $149.31 | 4.317% | $155.7557 | $155.76 | $155.75 | $155.80 |
| Purchase #6 | $198.61 | 8.195% | $214.8861 | $214.89 | $214.90 | $214.90 |
| Purchase #7 | $199.61 | 11.600% | $222.7648 | $222.76 | $222.75 | $222.80 |
| 7 purchase totals = | $1,161.46 | $1,249.0427 | $1,249.04 | $1,249.00 | $1,249.20 | |