| 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 | $147.94 | 9.678% | $162.2576 | $162.26 | $162.25 | $162.30 |
| Purchase #2 | $11.64 | 12.498% | $13.0948 | $13.09 | $13.10 | $13.10 |
| Purchase #3 | $77.48 | 5.751% | $81.9359 | $81.94 | $81.95 | $81.90 |
| Purchase #4 | $93.88 | 4.149% | $97.7751 | $97.78 | $97.80 | $97.80 |
| Purchase #5 | $230.85 | 12.228% | $259.0783 | $259.08 | $259.10 | $259.10 |
| Purchase #6 | $72.55 | 11.525% | $80.9114 | $80.91 | $80.90 | $80.90 |
| Purchase #7 | $139.78 | 12.543% | $157.3126 | $157.31 | $157.30 | $157.30 |
| 7 purchase totals = | $774.12 | $852.3657 | $852.37 | $852.40 | $852.40 | |