| 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 | $149.50 | 4.296% | $155.9225 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $131.47 | 4.587% | $137.5005 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $242.84 | 11.679% | $271.2013 | $271.20 | $271.20 | $271.20 |
| Purchase #4 | $97.48 | 10.481% | $107.6969 | $107.70 | $107.70 | $107.70 |
| Purchase #5 | $234.40 | 8.699% | $254.7905 | $254.79 | $254.80 | $254.80 |
| Purchase #6 | $185.62 | 11.384% | $206.751 | $206.75 | $206.75 | $206.80 |
| Purchase #7 | $11.69 | 11.639% | $13.0506 | $13.05 | $13.05 | $13.10 |
| 7 purchase totals = | $1,053.00 | $1,146.9133 | $1,146.91 | $1,146.90 | $1,147.00 | |