| 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 | $148.31 | 6.330% | $157.698 | $157.70 | $157.70 | $157.70 |
| Purchase #2 | $223.61 | 3.844% | $232.2056 | $232.21 | $232.20 | $232.20 |
| Purchase #3 | $6.88 | 4.387% | $7.1818 | $7.18 | $7.20 | $7.20 |
| Purchase #4 | $163.74 | 12.615% | $184.3958 | $184.40 | $184.40 | $184.40 |
| Purchase #5 | $120.97 | 5.396% | $127.4975 | $127.50 | $127.50 | $127.50 |
| Purchase #6 | $201.41 | 10.137% | $221.8269 | $221.83 | $221.85 | $221.80 |
| Purchase #7 | $189.50 | 10.767% | $209.9035 | $209.90 | $209.90 | $209.90 |
| 7 purchase totals = | $1,054.42 | $1,140.7091 | $1,140.72 | $1,140.75 | $1,140.70 | |