| 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 | $171.78 | 11.476% | $191.4935 | $191.49 | $191.50 | $191.50 |
| Purchase #2 | $6.61 | 11.567% | $7.3746 | $7.37 | $7.35 | $7.40 |
| Purchase #3 | $145.89 | 9.148% | $159.236 | $159.24 | $159.25 | $159.20 |
| Purchase #4 | $177.76 | 6.630% | $189.5455 | $189.55 | $189.55 | $189.50 |
| Purchase #5 | $176.50 | 8.722% | $191.8943 | $191.89 | $191.90 | $191.90 |
| Purchase #6 | $247.33 | 5.571% | $261.1088 | $261.11 | $261.10 | $261.10 |
| Purchase #7 | $157.32 | 8.398% | $170.5317 | $170.53 | $170.55 | $170.50 |
| 7 purchase totals = | $1,083.19 | $1,171.1844 | $1,171.18 | $1,171.20 | $1,171.10 | |