| 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 | $141.33 | 3.822% | $146.7316 | $146.73 | $146.75 | $146.70 |
| Purchase #2 | $16.28 | 3.529% | $16.8545 | $16.85 | $16.85 | $16.90 |
| Purchase #3 | $73.59 | 7.389% | $79.0276 | $79.03 | $79.05 | $79.00 |
| Purchase #4 | $130.87 | 9.728% | $143.601 | $143.60 | $143.60 | $143.60 |
| Purchase #5 | $48.37 | 8.153% | $52.3136 | $52.31 | $52.30 | $52.30 |
| Purchase #6 | $147.67 | 4.869% | $154.8601 | $154.86 | $154.85 | $154.90 |
| Purchase #7 | $236.90 | 5.819% | $250.6852 | $250.69 | $250.70 | $250.70 |
| 7 purchase totals = | $795.01 | $844.0736 | $844.07 | $844.10 | $844.10 | |