| 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 | $170.93 | 4.537% | $178.6851 | $178.69 | $178.70 | $178.70 |
| Purchase #2 | $173.56 | 9.686% | $190.371 | $190.37 | $190.35 | $190.40 |
| Purchase #3 | $146.34 | 10.451% | $161.634 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $207.59 | 11.568% | $231.604 | $231.60 | $231.60 | $231.60 |
| Purchase #5 | $184.99 | 7.390% | $198.6608 | $198.66 | $198.65 | $198.70 |
| Purchase #6 | $73.29 | 6.230% | $77.856 | $77.86 | $77.85 | $77.90 |
| Purchase #7 | $179.61 | 5.535% | $189.5514 | $189.55 | $189.55 | $189.60 |
| 7 purchase totals = | $1,136.31 | $1,228.3623 | $1,228.36 | $1,228.35 | $1,228.50 | |