| 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 | $138.26 | 7.791% | $149.0318 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $144.94 | 8.451% | $157.1889 | $157.19 | $157.20 | $157.20 |
| Purchase #3 | $27.55 | 3.349% | $28.4726 | $28.47 | $28.45 | $28.50 |
| Purchase #4 | $239.99 | 7.344% | $257.6149 | $257.61 | $257.60 | $257.60 |
| Purchase #5 | $213.92 | 9.257% | $233.7226 | $233.72 | $233.70 | $233.70 |
| Purchase #6 | $160.99 | 7.622% | $173.2607 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $223.72 | 5.633% | $236.3221 | $236.32 | $236.30 | $236.30 |
| 7 purchase totals = | $1,149.37 | $1,235.6136 | $1,235.60 | $1,235.55 | $1,235.60 | |