| 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 | $174.81 | 4.159% | $182.0803 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $213.48 | 6.680% | $227.7405 | $227.74 | $227.75 | $227.70 |
| Purchase #3 | $178.78 | 3.827% | $185.6219 | $185.62 | $185.60 | $185.60 |
| Purchase #4 | $238.46 | 7.867% | $257.2196 | $257.22 | $257.20 | $257.20 |
| Purchase #5 | $235.51 | 11.858% | $263.4368 | $263.44 | $263.45 | $263.40 |
| Purchase #6 | $88.37 | 12.110% | $99.0716 | $99.07 | $99.05 | $99.10 |
| Purchase #7 | $146.38 | 13.135% | $165.607 | $165.61 | $165.60 | $165.60 |
| 7 purchase totals = | $1,275.79 | $1,380.7777 | $1,380.78 | $1,380.75 | $1,380.70 | |