| 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 | $166.29 | 12.777% | $187.5369 | $187.54 | $187.55 | $187.50 |
| Purchase #2 | $52.93 | 8.277% | $57.311 | $57.31 | $57.30 | $57.30 |
| Purchase #3 | $113.58 | 11.797% | $126.979 | $126.98 | $127.00 | $127.00 |
| Purchase #4 | $239.36 | 13.651% | $272.035 | $272.04 | $272.05 | $272.00 |
| Purchase #5 | $157.41 | 8.830% | $171.3093 | $171.31 | $171.30 | $171.30 |
| Purchase #6 | $213.46 | 8.228% | $231.0235 | $231.02 | $231.00 | $231.00 |
| Purchase #7 | $212.52 | 12.784% | $239.6886 | $239.69 | $239.70 | $239.70 |
| 7 purchase totals = | $1,155.55 | $1,285.8833 | $1,285.89 | $1,285.90 | $1,285.80 | |