| 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 | $185.90 | 6.673% | $198.3051 | $198.31 | $198.30 | $198.30 |
| Purchase #2 | $230.69 | 13.401% | $261.6048 | $261.60 | $261.60 | $261.60 |
| Purchase #3 | $210.55 | 10.734% | $233.1504 | $233.15 | $233.15 | $233.20 |
| Purchase #4 | $203.82 | 13.856% | $232.0613 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $141.59 | 3.583% | $146.6632 | $146.66 | $146.65 | $146.70 |
| Purchase #6 | $102.51 | 4.599% | $107.2244 | $107.22 | $107.20 | $107.20 |
| Purchase #7 | $97.47 | 4.455% | $101.8123 | $101.81 | $101.80 | $101.80 |
| 7 purchase totals = | $1,172.53 | $1,280.8215 | $1,280.81 | $1,280.75 | $1,280.90 | |