| 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 | $178.82 | 7.671% | $192.5373 | $192.54 | $192.55 | $192.50 |
| Purchase #2 | $81.50 | 3.477% | $84.3338 | $84.33 | $84.35 | $84.30 |
| Purchase #3 | $194.46 | 9.553% | $213.0368 | $213.04 | $213.05 | $213.00 |
| Purchase #4 | $148.96 | 4.617% | $155.8375 | $155.84 | $155.85 | $155.80 |
| Purchase #5 | $125.34 | 3.554% | $129.7946 | $129.79 | $129.80 | $129.80 |
| Purchase #6 | $111.52 | 4.156% | $116.1548 | $116.15 | $116.15 | $116.20 |
| Purchase #7 | $214.83 | 3.728% | $222.8389 | $222.84 | $222.85 | $222.80 |
| 7 purchase totals = | $1,055.43 | $1,114.5337 | $1,114.53 | $1,114.60 | $1,114.40 | |