| 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 | $162.59 | 3.697% | $168.601 | $168.60 | $168.60 | $168.60 |
| Purchase #2 | $99.73 | 5.166% | $104.8821 | $104.88 | $104.90 | $104.90 |
| Purchase #3 | $136.46 | 13.357% | $154.687 | $154.69 | $154.70 | $154.70 |
| Purchase #4 | $139.59 | 10.827% | $154.7034 | $154.70 | $154.70 | $154.70 |
| Purchase #5 | $31.74 | 12.826% | $35.811 | $35.81 | $35.80 | $35.80 |
| Purchase #6 | $230.27 | 10.628% | $254.7431 | $254.74 | $254.75 | $254.70 |
| Purchase #7 | $231.38 | 3.570% | $239.6403 | $239.64 | $239.65 | $239.60 |
| 7 purchase totals = | $1,031.76 | $1,113.0679 | $1,113.06 | $1,113.10 | $1,113.00 | |