| 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 | $185.71 | 7.848% | $200.2845 | $200.28 | $200.30 | $200.30 |
| Purchase #2 | $187.87 | 6.229% | $199.5724 | $199.57 | $199.55 | $199.60 |
| Purchase #3 | $218.27 | 8.599% | $237.039 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $194.48 | 3.245% | $200.7909 | $200.79 | $200.80 | $200.80 |
| Purchase #5 | $216.84 | 5.676% | $229.1478 | $229.15 | $229.15 | $229.10 |
| Purchase #6 | $27.28 | 11.117% | $30.3127 | $30.31 | $30.30 | $30.30 |
| Purchase #7 | $78.53 | 5.778% | $83.0675 | $83.07 | $83.05 | $83.10 |
| 7 purchase totals = | $1,108.98 | $1,180.2148 | $1,180.21 | $1,180.20 | $1,180.20 | |