| 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 | $170.72 | 3.648% | $176.9479 | $176.95 | $176.95 | $176.90 |
| Purchase #2 | $161.93 | 11.313% | $180.2491 | $180.25 | $180.25 | $180.20 |
| Purchase #3 | $119.62 | 4.416% | $124.9024 | $124.90 | $124.90 | $124.90 |
| Purchase #4 | $69.84 | 9.272% | $76.3156 | $76.32 | $76.30 | $76.30 |
| Purchase #5 | $37.98 | 5.498% | $40.0681 | $40.07 | $40.05 | $40.10 |
| Purchase #6 | $216.31 | 7.401% | $232.3191 | $232.32 | $232.30 | $232.30 |
| Purchase #7 | $14.26 | 9.855% | $15.6653 | $15.67 | $15.65 | $15.70 |
| 7 purchase totals = | $790.66 | $846.4675 | $846.48 | $846.40 | $846.40 | |