| 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 | $135.59 | 4.770% | $142.0576 | $142.06 | $142.05 | $142.10 |
| Purchase #2 | $192.31 | 8.770% | $209.1756 | $209.18 | $209.20 | $209.20 |
| Purchase #3 | $161.56 | 3.346% | $166.9658 | $166.97 | $166.95 | $167.00 |
| Purchase #4 | $51.36 | 5.567% | $54.2192 | $54.22 | $54.20 | $54.20 |
| Purchase #5 | $35.30 | 9.641% | $38.7033 | $38.70 | $38.70 | $38.70 |
| Purchase #6 | $63.77 | 6.681% | $68.0305 | $68.03 | $68.05 | $68.00 |
| Purchase #7 | $212.72 | 10.659% | $235.3938 | $235.39 | $235.40 | $235.40 |
| 7 purchase totals = | $852.61 | $914.5458 | $914.55 | $914.55 | $914.60 | |