| 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 | $148.74 | 7.314% | $159.6188 | $159.62 | $159.60 | $159.60 |
| Purchase #2 | $60.25 | 7.359% | $64.6838 | $64.68 | $64.70 | $64.70 |
| Purchase #3 | $51.72 | 10.713% | $57.2608 | $57.26 | $57.25 | $57.30 |
| Purchase #4 | $165.97 | 13.384% | $188.1834 | $188.18 | $188.20 | $188.20 |
| Purchase #5 | $54.71 | 3.577% | $56.667 | $56.67 | $56.65 | $56.70 |
| Purchase #6 | $113.66 | 11.422% | $126.6422 | $126.64 | $126.65 | $126.60 |
| Purchase #7 | $58.78 | 3.107% | $60.6063 | $60.61 | $60.60 | $60.60 |
| 7 purchase totals = | $653.83 | $713.6623 | $713.66 | $713.65 | $713.70 | |