| 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 | $174.88 | 4.273% | $182.3526 | $182.35 | $182.35 | $182.40 |
| Purchase #2 | $139.93 | 4.568% | $146.322 | $146.32 | $146.30 | $146.30 |
| Purchase #3 | $139.45 | 3.688% | $144.5929 | $144.59 | $144.60 | $144.60 |
| Purchase #4 | $108.98 | 7.556% | $117.2145 | $117.21 | $117.20 | $117.20 |
| Purchase #5 | $223.52 | 3.533% | $231.417 | $231.42 | $231.40 | $231.40 |
| Purchase #6 | $190.56 | 5.587% | $201.2066 | $201.21 | $201.20 | $201.20 |
| Purchase #7 | $110.77 | 6.125% | $117.5547 | $117.55 | $117.55 | $117.60 |
| 7 purchase totals = | $1,088.09 | $1,140.6603 | $1,140.65 | $1,140.60 | $1,140.70 | |