| 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 | $136.67 | 11.743% | $152.7192 | $152.72 | $152.70 | $152.70 |
| Purchase #2 | $72.48 | 13.682% | $82.3967 | $82.40 | $82.40 | $82.40 |
| Purchase #3 | $146.99 | 7.462% | $157.9584 | $157.96 | $157.95 | $158.00 |
| Purchase #4 | $20.38 | 6.390% | $21.6823 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $39.34 | 5.808% | $41.6249 | $41.62 | $41.60 | $41.60 |
| Purchase #6 | $120.93 | 4.803% | $126.7383 | $126.74 | $126.75 | $126.70 |
| Purchase #7 | $116.87 | 12.585% | $131.5781 | $131.58 | $131.60 | $131.60 |
| 7 purchase totals = | $653.66 | $714.6979 | $714.70 | $714.70 | $714.70 | |