| 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 | $250.72 | 8.161% | $271.1813 | $271.18 | $271.20 | $271.20 |
| Purchase #2 | $196.40 | 10.159% | $216.3523 | $216.35 | $216.35 | $216.40 |
| Purchase #3 | $37.36 | 13.848% | $42.5336 | $42.53 | $42.55 | $42.50 |
| Purchase #4 | $166.85 | 5.547% | $176.1052 | $176.11 | $176.10 | $176.10 |
| Purchase #5 | $77.55 | 7.342% | $83.2437 | $83.24 | $83.25 | $83.20 |
| Purchase #6 | $181.58 | 9.625% | $199.0571 | $199.06 | $199.05 | $199.10 |
| Purchase #7 | $164.87 | 3.346% | $170.3866 | $170.39 | $170.40 | $170.40 |
| 7 purchase totals = | $1,075.33 | $1,158.8598 | $1,158.86 | $1,158.90 | $1,158.90 | |