| 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 | $181.25 | 7.813% | $195.4111 | $195.41 | $195.40 | $195.40 |
| Purchase #2 | $72.27 | 7.260% | $77.5168 | $77.52 | $77.50 | $77.50 |
| Purchase #3 | $163.90 | 10.686% | $181.4144 | $181.41 | $181.40 | $181.40 |
| Purchase #4 | $133.28 | 3.494% | $137.9368 | $137.94 | $137.95 | $137.90 |
| Purchase #5 | $107.82 | 11.476% | $120.1934 | $120.19 | $120.20 | $120.20 |
| Purchase #6 | $208.76 | 13.613% | $237.1785 | $237.18 | $237.20 | $237.20 |
| Purchase #7 | $116.96 | 13.359% | $132.5847 | $132.58 | $132.60 | $132.60 |
| 7 purchase totals = | $984.24 | $1,082.2357 | $1,082.23 | $1,082.25 | $1,082.20 | |