| 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 | $115.61 | 5.677% | $122.1732 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $125.45 | 9.669% | $137.5798 | $137.58 | $137.60 | $137.60 |
| Purchase #3 | $32.91 | 12.286% | $36.9533 | $36.95 | $36.95 | $37.00 |
| Purchase #4 | $227.36 | 4.159% | $236.8159 | $236.82 | $236.80 | $236.80 |
| Purchase #5 | $167.51 | 10.669% | $185.3816 | $185.38 | $185.40 | $185.40 |
| Purchase #6 | $185.92 | 7.640% | $200.1243 | $200.12 | $200.10 | $200.10 |
| Purchase #7 | $219.46 | 11.317% | $244.2963 | $244.30 | $244.30 | $244.30 |
| 7 purchase totals = | $1,074.22 | $1,163.3244 | $1,163.32 | $1,163.30 | $1,163.40 | |