| 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 | $125.26 | 9.107% | $136.6674 | $136.67 | $136.65 | $136.70 |
| Purchase #2 | $171.49 | 11.852% | $191.815 | $191.82 | $191.80 | $191.80 |
| Purchase #3 | $6.27 | 3.237% | $6.473 | $6.47 | $6.45 | $6.50 |
| Purchase #4 | $199.42 | 13.811% | $226.9619 | $226.96 | $226.95 | $227.00 |
| Purchase #5 | $226.37 | 11.837% | $253.1654 | $253.17 | $253.15 | $253.20 |
| Purchase #6 | $204.44 | 5.574% | $215.8355 | $215.84 | $215.85 | $215.80 |
| Purchase #7 | $133.73 | 12.662% | $150.6629 | $150.66 | $150.65 | $150.70 |
| 7 purchase totals = | $1,066.98 | $1,181.5811 | $1,181.59 | $1,181.50 | $1,181.70 | |