| 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 | $108.25 | 3.457% | $111.9922 | $111.99 | $112.00 | $112.00 |
| Purchase #2 | $119.91 | 9.763% | $131.6168 | $131.62 | $131.60 | $131.60 |
| Purchase #3 | $162.97 | 9.840% | $179.0062 | $179.01 | $179.00 | $179.00 |
| Purchase #4 | $8.57 | 13.329% | $9.7123 | $9.71 | $9.70 | $9.70 |
| Purchase #5 | $93.90 | 8.754% | $102.12 | $102.12 | $102.10 | $102.10 |
| Purchase #6 | $29.59 | 11.495% | $32.9914 | $32.99 | $33.00 | $33.00 |
| Purchase #7 | $183.30 | 13.869% | $208.7219 | $208.72 | $208.70 | $208.70 |
| 7 purchase totals = | $706.49 | $776.1608 | $776.16 | $776.10 | $776.10 | |