| 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 | $211.47 | 7.529% | $227.3916 | $227.39 | $227.40 | $227.40 |
| Purchase #2 | $13.70 | 8.441% | $14.8564 | $14.86 | $14.85 | $14.90 |
| Purchase #3 | $99.61 | 6.205% | $105.7908 | $105.79 | $105.80 | $105.80 |
| Purchase #4 | $168.53 | 10.380% | $186.0234 | $186.02 | $186.00 | $186.00 |
| Purchase #5 | $96.44 | 11.159% | $107.2017 | $107.20 | $107.20 | $107.20 |
| Purchase #6 | $80.43 | 7.486% | $86.451 | $86.45 | $86.45 | $86.50 |
| Purchase #7 | $121.77 | 7.109% | $130.4266 | $130.43 | $130.45 | $130.40 |
| 7 purchase totals = | $791.95 | $858.1415 | $858.14 | $858.15 | $858.20 | |