| 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 | $210.87 | 8.481% | $228.7539 | $228.75 | $228.75 | $228.80 |
| Purchase #2 | $143.31 | 6.528% | $152.6653 | $152.67 | $152.65 | $152.70 |
| Purchase #3 | $11.32 | 4.269% | $11.8033 | $11.80 | $11.80 | $11.80 |
| Purchase #4 | $148.59 | 9.659% | $162.9423 | $162.94 | $162.95 | $162.90 |
| Purchase #5 | $72.94 | 6.501% | $77.6818 | $77.68 | $77.70 | $77.70 |
| Purchase #6 | $167.93 | 12.439% | $188.8188 | $188.82 | $188.80 | $188.80 |
| Purchase #7 | $144.94 | 8.274% | $156.9323 | $156.93 | $156.95 | $156.90 |
| 7 purchase totals = | $899.90 | $979.5977 | $979.59 | $979.60 | $979.60 | |