| 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 | $231.84 | 6.466% | $246.8308 | $246.83 | $246.85 | $246.80 |
| Purchase #2 | $153.72 | 5.296% | $161.861 | $161.86 | $161.85 | $161.90 |
| Purchase #3 | $7.41 | 11.441% | $8.2578 | $8.26 | $8.25 | $8.30 |
| Purchase #4 | $16.66 | 3.296% | $17.2091 | $17.21 | $17.20 | $17.20 |
| Purchase #5 | $69.87 | 11.481% | $77.8918 | $77.89 | $77.90 | $77.90 |
| Purchase #6 | $116.99 | 6.609% | $124.7219 | $124.72 | $124.70 | $124.70 |
| Purchase #7 | $115.86 | 10.792% | $128.3636 | $128.36 | $128.35 | $128.40 |
| 7 purchase totals = | $712.35 | $765.1360 | $765.13 | $765.10 | $765.20 | |