| 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 | $107.69 | 5.713% | $113.8423 | $113.84 | $113.85 | $113.80 |
| Purchase #2 | $142.94 | 3.602% | $148.0887 | $148.09 | $148.10 | $148.10 |
| Purchase #3 | $186.68 | 4.322% | $194.7483 | $194.75 | $194.75 | $194.70 |
| Purchase #4 | $48.52 | 11.136% | $53.9232 | $53.92 | $53.90 | $53.90 |
| Purchase #5 | $180.57 | 13.254% | $204.5027 | $204.50 | $204.50 | $204.50 |
| Purchase #6 | $159.34 | 4.475% | $166.4705 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $116.84 | 5.478% | $123.2405 | $123.24 | $123.25 | $123.20 |
| 7 purchase totals = | $942.58 | $1,004.8162 | $1,004.81 | $1,004.80 | $1,004.70 | |