| 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 | $146.98 | 7.670% | $158.2534 | $158.25 | $158.25 | $158.30 |
| Purchase #2 | $207.65 | 11.296% | $231.1061 | $231.11 | $231.10 | $231.10 |
| Purchase #3 | $45.84 | 6.632% | $48.8801 | $48.88 | $48.90 | $48.90 |
| Purchase #4 | $94.93 | 12.419% | $106.7194 | $106.72 | $106.70 | $106.70 |
| Purchase #5 | $227.72 | 10.137% | $250.804 | $250.80 | $250.80 | $250.80 |
| Purchase #6 | $6.78 | 9.750% | $7.4411 | $7.44 | $7.45 | $7.40 |
| Purchase #7 | $175.95 | 13.226% | $199.2211 | $199.22 | $199.20 | $199.20 |
| 7 purchase totals = | $905.85 | $1,002.4252 | $1,002.42 | $1,002.40 | $1,002.40 | |