| 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 | $143.99 | 8.583% | $156.3487 | $156.35 | $156.35 | $156.30 |
| Purchase #2 | $229.66 | 6.108% | $243.6876 | $243.69 | $243.70 | $243.70 |
| Purchase #3 | $116.91 | 13.829% | $133.0775 | $133.08 | $133.10 | $133.10 |
| Purchase #4 | $102.74 | 8.513% | $111.4863 | $111.49 | $111.50 | $111.50 |
| Purchase #5 | $100.26 | 9.457% | $109.7416 | $109.74 | $109.75 | $109.70 |
| Purchase #6 | $186.73 | 11.327% | $207.8809 | $207.88 | $207.90 | $207.90 |
| Purchase #7 | $206.26 | 5.831% | $218.287 | $218.29 | $218.30 | $218.30 |
| 7 purchase totals = | $1,086.55 | $1,180.5096 | $1,180.52 | $1,180.60 | $1,180.50 | |