| 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 | $144.58 | 8.791% | $157.29 | $157.29 | $157.30 | $157.30 |
| Purchase #2 | $67.70 | 9.700% | $74.2669 | $74.27 | $74.25 | $74.30 |
| Purchase #3 | $185.28 | 4.646% | $193.8881 | $193.89 | $193.90 | $193.90 |
| Purchase #4 | $216.97 | 12.328% | $243.7181 | $243.72 | $243.70 | $243.70 |
| Purchase #5 | $191.47 | 5.628% | $202.2459 | $202.25 | $202.25 | $202.20 |
| Purchase #6 | $136.32 | 5.272% | $143.5068 | $143.51 | $143.50 | $143.50 |
| Purchase #7 | $85.45 | 13.842% | $97.278 | $97.28 | $97.30 | $97.30 |
| 7 purchase totals = | $1,027.77 | $1,112.1938 | $1,112.21 | $1,112.20 | $1,112.20 | |