| 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 | $159.45 | 10.703% | $176.5159 | $176.52 | $176.50 | $176.50 |
| Purchase #2 | $215.40 | 9.134% | $235.0746 | $235.07 | $235.05 | $235.10 |
| Purchase #3 | $44.48 | 5.661% | $46.998 | $47.00 | $47.00 | $47.00 |
| Purchase #4 | $169.35 | 11.534% | $188.8828 | $188.88 | $188.90 | $188.90 |
| Purchase #5 | $235.25 | 9.329% | $257.1965 | $257.20 | $257.20 | $257.20 |
| Purchase #6 | $79.66 | 11.869% | $89.1148 | $89.11 | $89.10 | $89.10 |
| Purchase #7 | $101.98 | 4.246% | $106.3101 | $106.31 | $106.30 | $106.30 |
| 7 purchase totals = | $1,005.57 | $1,100.0927 | $1,100.09 | $1,100.05 | $1,100.10 | |