| 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 | $101.68 | 12.495% | $114.3849 | $114.38 | $114.40 | $114.40 |
| Purchase #2 | $219.37 | 5.125% | $230.6127 | $230.61 | $230.60 | $230.60 |
| Purchase #3 | $155.56 | 11.377% | $173.2581 | $173.26 | $173.25 | $173.30 |
| Purchase #4 | $12.56 | 7.774% | $13.5364 | $13.54 | $13.55 | $13.50 |
| Purchase #5 | $16.98 | 6.456% | $18.0762 | $18.08 | $18.10 | $18.10 |
| Purchase #6 | $148.56 | 3.322% | $153.4952 | $153.50 | $153.50 | $153.50 |
| Purchase #7 | $43.50 | 3.583% | $45.0586 | $45.06 | $45.05 | $45.10 |
| 7 purchase totals = | $698.21 | $748.4221 | $748.43 | $748.45 | $748.50 | |