| 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 | $148.39 | 9.728% | $162.8254 | $162.83 | $162.85 | $162.80 |
| Purchase #2 | $134.46 | 7.715% | $144.8336 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $115.65 | 12.578% | $130.1965 | $130.20 | $130.20 | $130.20 |
| Purchase #4 | $35.58 | 3.130% | $36.6937 | $36.69 | $36.70 | $36.70 |
| Purchase #5 | $246.47 | 6.719% | $263.0303 | $263.03 | $263.05 | $263.00 |
| Purchase #6 | $113.52 | 6.809% | $121.2496 | $121.25 | $121.25 | $121.20 |
| Purchase #7 | $184.58 | 12.237% | $207.1671 | $207.17 | $207.15 | $207.20 |
| 7 purchase totals = | $978.65 | $1,065.9962 | $1,066.00 | $1,066.05 | $1,065.90 | |