| 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 | $130.73 | 11.438% | $145.6829 | $145.68 | $145.70 | $145.70 |
| Purchase #2 | $13.80 | 11.150% | $15.3387 | $15.34 | $15.35 | $15.30 |
| Purchase #3 | $147.88 | 8.587% | $160.5785 | $160.58 | $160.60 | $160.60 |
| Purchase #4 | $209.79 | 11.639% | $234.2075 | $234.21 | $234.20 | $234.20 |
| Purchase #5 | $16.56 | 11.712% | $18.4995 | $18.50 | $18.50 | $18.50 |
| Purchase #6 | $101.35 | 5.824% | $107.2526 | $107.25 | $107.25 | $107.30 |
| Purchase #7 | $14.51 | 4.504% | $15.1635 | $15.16 | $15.15 | $15.20 |
| 7 purchase totals = | $634.62 | $696.7232 | $696.72 | $696.75 | $696.80 | |