| 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 | $137.74 | 5.363% | $145.127 | $145.13 | $145.15 | $145.10 |
| Purchase #2 | $126.93 | 5.873% | $134.3846 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $226.69 | 4.138% | $236.0704 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $124.72 | 7.357% | $133.8957 | $133.90 | $133.90 | $133.90 |
| Purchase #5 | $27.89 | 4.733% | $29.21 | $29.21 | $29.20 | $29.20 |
| Purchase #6 | $22.74 | 6.669% | $24.2565 | $24.26 | $24.25 | $24.30 |
| Purchase #7 | $146.60 | 3.489% | $151.7149 | $151.71 | $151.70 | $151.70 |
| 7 purchase totals = | $813.31 | $854.6591 | $854.66 | $854.65 | $854.70 | |