| 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 | $192.37 | 6.469% | $204.8144 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $114.34 | 10.737% | $126.6167 | $126.62 | $126.60 | $126.60 |
| Purchase #3 | $132.90 | 3.719% | $137.8426 | $137.84 | $137.85 | $137.80 |
| Purchase #4 | $244.91 | 11.794% | $273.7947 | $273.79 | $273.80 | $273.80 |
| Purchase #5 | $120.89 | 13.650% | $137.3915 | $137.39 | $137.40 | $137.40 |
| Purchase #6 | $13.41 | 13.488% | $15.2187 | $15.22 | $15.20 | $15.20 |
| Purchase #7 | $166.80 | 5.354% | $175.7305 | $175.73 | $175.75 | $175.70 |
| 7 purchase totals = | $985.62 | $1,071.4091 | $1,071.40 | $1,071.40 | $1,071.30 | |