| 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 | $175.48 | 5.492% | $185.1174 | $185.12 | $185.10 | $185.10 |
| Purchase #2 | $121.84 | 8.558% | $132.2671 | $132.27 | $132.25 | $132.30 |
| Purchase #3 | $125.34 | 6.492% | $133.4771 | $133.48 | $133.50 | $133.50 |
| Purchase #4 | $106.42 | 8.199% | $115.1454 | $115.15 | $115.15 | $115.10 |
| Purchase #5 | $217.56 | 4.242% | $226.7889 | $226.79 | $226.80 | $226.80 |
| Purchase #6 | $89.60 | 12.527% | $100.8242 | $100.82 | $100.80 | $100.80 |
| Purchase #7 | $180.44 | 7.599% | $194.1516 | $194.15 | $194.15 | $194.20 |
| 7 purchase totals = | $1,016.68 | $1,087.7717 | $1,087.78 | $1,087.75 | $1,087.80 | |