| 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 | $128.96 | 6.846% | $137.7886 | $137.79 | $137.80 | $137.80 |
| Purchase #2 | $85.89 | 9.207% | $93.7979 | $93.80 | $93.80 | $93.80 |
| Purchase #3 | $159.77 | 5.192% | $168.0653 | $168.07 | $168.05 | $168.10 |
| Purchase #4 | $17.71 | 3.694% | $18.3642 | $18.36 | $18.35 | $18.40 |
| Purchase #5 | $214.57 | 4.675% | $224.6011 | $224.60 | $224.60 | $224.60 |
| Purchase #6 | $120.88 | 6.528% | $128.771 | $128.77 | $128.75 | $128.80 |
| Purchase #7 | $79.97 | 6.582% | $85.2336 | $85.23 | $85.25 | $85.20 |
| 7 purchase totals = | $807.75 | $856.6217 | $856.62 | $856.60 | $856.70 | |