| 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 | $172.97 | 6.756% | $184.6559 | $184.66 | $184.65 | $184.70 |
| Purchase #2 | $134.90 | 13.427% | $153.013 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $8.40 | 3.258% | $8.6737 | $8.67 | $8.65 | $8.70 |
| Purchase #4 | $241.52 | 8.145% | $261.1918 | $261.19 | $261.20 | $261.20 |
| Purchase #5 | $91.31 | 10.821% | $101.1907 | $101.19 | $101.20 | $101.20 |
| Purchase #6 | $200.67 | 6.106% | $212.9229 | $212.92 | $212.90 | $212.90 |
| Purchase #7 | $225.81 | 8.587% | $245.2003 | $245.20 | $245.20 | $245.20 |
| 7 purchase totals = | $1,075.58 | $1,166.8483 | $1,166.84 | $1,166.80 | $1,166.90 | |