| 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 | $138.69 | 13.478% | $157.3826 | $157.38 | $157.40 | $157.40 |
| Purchase #2 | $115.34 | 8.625% | $125.2881 | $125.29 | $125.30 | $125.30 |
| Purchase #3 | $192.27 | 3.712% | $199.4071 | $199.41 | $199.40 | $199.40 |
| Purchase #4 | $93.41 | 5.683% | $98.7185 | $98.72 | $98.70 | $98.70 |
| Purchase #5 | $52.36 | 7.634% | $56.3572 | $56.36 | $56.35 | $56.40 |
| Purchase #6 | $10.31 | 6.740% | $11.0049 | $11.00 | $11.00 | $11.00 |
| Purchase #7 | $51.36 | 3.691% | $53.2557 | $53.26 | $53.25 | $53.30 |
| 7 purchase totals = | $653.74 | $701.4141 | $701.42 | $701.40 | $701.50 | |