| 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 | $173.33 | 7.265% | $185.9224 | $185.92 | $185.90 | $185.90 |
| Purchase #2 | $120.61 | 7.506% | $129.663 | $129.66 | $129.65 | $129.70 |
| Purchase #3 | $45.61 | 5.763% | $48.2385 | $48.24 | $48.25 | $48.20 |
| Purchase #4 | $121.44 | 10.256% | $133.8949 | $133.89 | $133.90 | $133.90 |
| Purchase #5 | $90.34 | 8.469% | $97.9909 | $97.99 | $98.00 | $98.00 |
| Purchase #6 | $48.44 | 5.760% | $51.2301 | $51.23 | $51.25 | $51.20 |
| Purchase #7 | $82.44 | 7.525% | $88.6436 | $88.64 | $88.65 | $88.60 |
| 7 purchase totals = | $682.21 | $735.5834 | $735.57 | $735.60 | $735.50 | |