| 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 | $166.81 | 9.862% | $183.2608 | $183.26 | $183.25 | $183.30 |
| Purchase #2 | $71.79 | 5.573% | $75.7909 | $75.79 | $75.80 | $75.80 |
| Purchase #3 | $245.54 | 6.435% | $261.3405 | $261.34 | $261.35 | $261.30 |
| Purchase #4 | $106.34 | 13.530% | $120.7278 | $120.73 | $120.75 | $120.70 |
| Purchase #5 | $9.94 | 10.520% | $10.9857 | $10.99 | $11.00 | $11.00 |
| Purchase #6 | $107.73 | 12.837% | $121.5593 | $121.56 | $121.55 | $121.60 |
| Purchase #7 | $131.69 | 12.412% | $148.0354 | $148.04 | $148.05 | $148.00 |
| 7 purchase totals = | $839.84 | $921.7004 | $921.71 | $921.75 | $921.70 | |