| 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 | $148.50 | 5.799% | $157.1115 | $157.11 | $157.10 | $157.10 |
| Purchase #2 | $250.56 | 12.447% | $281.7472 | $281.75 | $281.75 | $281.70 |
| Purchase #3 | $143.49 | 7.407% | $154.1183 | $154.12 | $154.10 | $154.10 |
| Purchase #4 | $52.55 | 3.107% | $54.1827 | $54.18 | $54.20 | $54.20 |
| Purchase #5 | $10.34 | 8.622% | $11.2315 | $11.23 | $11.25 | $11.20 |
| Purchase #6 | $196.83 | 10.238% | $216.9815 | $216.98 | $217.00 | $217.00 |
| Purchase #7 | $47.58 | 8.831% | $51.7818 | $51.78 | $51.80 | $51.80 |
| 7 purchase totals = | $849.85 | $927.1545 | $927.15 | $927.20 | $927.10 | |