| 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 | $151.45 | 11.211% | $168.4291 | $168.43 | $168.45 | $168.40 |
| Purchase #2 | $13.31 | 10.567% | $14.7165 | $14.72 | $14.70 | $14.70 |
| Purchase #3 | $71.52 | 3.683% | $74.1541 | $74.15 | $74.15 | $74.20 |
| Purchase #4 | $107.26 | 7.578% | $115.3882 | $115.39 | $115.40 | $115.40 |
| Purchase #5 | $228.32 | 8.420% | $247.5445 | $247.54 | $247.55 | $247.50 |
| Purchase #6 | $109.27 | 13.183% | $123.6751 | $123.68 | $123.70 | $123.70 |
| Purchase #7 | $9.66 | 8.378% | $10.4693 | $10.47 | $10.45 | $10.50 |
| 7 purchase totals = | $690.79 | $754.3768 | $754.38 | $754.40 | $754.40 | |