| 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 | $166.76 | 8.655% | $181.1931 | $181.19 | $181.20 | $181.20 |
| Purchase #2 | $98.98 | 4.371% | $103.3064 | $103.31 | $103.30 | $103.30 |
| Purchase #3 | $197.26 | 13.631% | $224.1485 | $224.15 | $224.15 | $224.10 |
| Purchase #4 | $237.71 | 9.776% | $260.9485 | $260.95 | $260.95 | $260.90 |
| Purchase #5 | $224.65 | 6.419% | $239.0703 | $239.07 | $239.05 | $239.10 |
| Purchase #6 | $187.50 | 11.386% | $208.8488 | $208.85 | $208.85 | $208.80 |
| Purchase #7 | $207.79 | 8.394% | $225.2319 | $225.23 | $225.25 | $225.20 |
| 7 purchase totals = | $1,320.65 | $1,442.7475 | $1,442.75 | $1,442.75 | $1,442.60 | |