| 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 | $157.84 | 13.494% | $179.1389 | $179.14 | $179.15 | $179.10 |
| Purchase #2 | $99.39 | 8.406% | $107.7447 | $107.74 | $107.75 | $107.70 |
| Purchase #3 | $92.64 | 4.796% | $97.083 | $97.08 | $97.10 | $97.10 |
| Purchase #4 | $86.51 | 6.274% | $91.9376 | $91.94 | $91.95 | $91.90 |
| Purchase #5 | $167.79 | 11.304% | $186.757 | $186.76 | $186.75 | $186.80 |
| Purchase #6 | $39.78 | 10.149% | $43.8173 | $43.82 | $43.80 | $43.80 |
| Purchase #7 | $20.90 | 13.643% | $23.7514 | $23.75 | $23.75 | $23.80 |
| 7 purchase totals = | $664.85 | $730.2299 | $730.23 | $730.25 | $730.20 | |