| 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 | $114.84 | 5.476% | $121.1286 | $121.13 | $121.15 | $121.10 |
| Purchase #2 | $185.99 | 11.379% | $207.1538 | $207.15 | $207.15 | $207.20 |
| Purchase #3 | $202.92 | 12.332% | $227.9441 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $206.45 | 4.654% | $216.0582 | $216.06 | $216.05 | $216.10 |
| Purchase #5 | $209.88 | 12.673% | $236.4781 | $236.48 | $236.50 | $236.50 |
| Purchase #6 | $148.43 | 4.161% | $154.6062 | $154.61 | $154.60 | $154.60 |
| Purchase #7 | $15.30 | 7.234% | $16.4068 | $16.41 | $16.40 | $16.40 |
| 7 purchase totals = | $1,083.81 | $1,179.7758 | $1,179.78 | $1,179.80 | $1,179.80 | |