| 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 | $150.82 | 4.223% | $157.1891 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $23.72 | 4.325% | $24.7459 | $24.75 | $24.75 | $24.70 |
| Purchase #3 | $121.56 | 11.575% | $135.6306 | $135.63 | $135.65 | $135.60 |
| Purchase #4 | $11.99 | 3.785% | $12.4438 | $12.44 | $12.45 | $12.40 |
| Purchase #5 | $136.95 | 7.410% | $147.098 | $147.10 | $147.10 | $147.10 |
| Purchase #6 | $50.58 | 9.324% | $55.2961 | $55.30 | $55.30 | $55.30 |
| Purchase #7 | $71.39 | 3.336% | $73.7716 | $73.77 | $73.75 | $73.80 |
| 7 purchase totals = | $567.01 | $606.1751 | $606.18 | $606.20 | $606.10 | |