| 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 | $149.38 | 9.641% | $163.7817 | $163.78 | $163.80 | $163.80 |
| Purchase #2 | $140.79 | 3.228% | $145.3347 | $145.33 | $145.35 | $145.30 |
| Purchase #3 | $92.41 | 11.248% | $102.8043 | $102.80 | $102.80 | $102.80 |
| Purchase #4 | $236.25 | 3.229% | $243.8785 | $243.88 | $243.90 | $243.90 |
| Purchase #5 | $201.52 | 8.559% | $218.7681 | $218.77 | $218.75 | $218.80 |
| Purchase #6 | $7.43 | 5.172% | $7.8143 | $7.81 | $7.80 | $7.80 |
| Purchase #7 | $193.90 | 3.351% | $200.3976 | $200.40 | $200.40 | $200.40 |
| 7 purchase totals = | $1,021.68 | $1,082.7792 | $1,082.77 | $1,082.80 | $1,082.80 | |