| 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 | $125.88 | 3.348% | $130.0945 | $130.09 | $130.10 | $130.10 |
| Purchase #2 | $144.67 | 13.438% | $164.1108 | $164.11 | $164.10 | $164.10 |
| Purchase #3 | $171.40 | 12.696% | $193.1609 | $193.16 | $193.15 | $193.20 |
| Purchase #4 | $139.98 | 13.223% | $158.4896 | $158.49 | $158.50 | $158.50 |
| Purchase #5 | $15.71 | 7.136% | $16.8311 | $16.83 | $16.85 | $16.80 |
| Purchase #6 | $94.26 | 12.442% | $105.9878 | $105.99 | $106.00 | $106.00 |
| Purchase #7 | $72.72 | 13.456% | $82.5052 | $82.51 | $82.50 | $82.50 |
| 7 purchase totals = | $764.62 | $851.1799 | $851.18 | $851.20 | $851.20 | |