| 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 | $146.44 | 7.300% | $157.1301 | $157.13 | $157.15 | $157.10 |
| Purchase #2 | $23.25 | 13.874% | $26.4757 | $26.48 | $26.50 | $26.50 |
| Purchase #3 | $91.93 | 7.419% | $98.7503 | $98.75 | $98.75 | $98.80 |
| Purchase #4 | $225.56 | 4.758% | $236.2921 | $236.29 | $236.30 | $236.30 |
| Purchase #5 | $186.54 | 7.736% | $200.9707 | $200.97 | $200.95 | $201.00 |
| Purchase #6 | $157.61 | 8.858% | $171.5711 | $171.57 | $171.55 | $171.60 |
| Purchase #7 | $58.72 | 4.158% | $61.1616 | $61.16 | $61.15 | $61.20 |
| 7 purchase totals = | $890.05 | $952.3516 | $952.35 | $952.35 | $952.50 | |