| 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 | $168.45 | 10.821% | $186.678 | $186.68 | $186.70 | $186.70 |
| Purchase #2 | $167.56 | 6.363% | $178.2218 | $178.22 | $178.20 | $178.20 |
| Purchase #3 | $70.69 | 11.296% | $78.6751 | $78.68 | $78.70 | $78.70 |
| Purchase #4 | $143.45 | 3.580% | $148.5855 | $148.59 | $148.60 | $148.60 |
| Purchase #5 | $212.34 | 7.453% | $228.1657 | $228.17 | $228.15 | $228.20 |
| Purchase #6 | $211.40 | 12.461% | $237.7426 | $237.74 | $237.75 | $237.70 |
| Purchase #7 | $10.85 | 5.306% | $11.4257 | $11.43 | $11.45 | $11.40 |
| 7 purchase totals = | $984.74 | $1,069.4944 | $1,069.51 | $1,069.55 | $1,069.50 | |