| 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 | $134.62 | 11.532% | $150.1444 | $150.14 | $150.15 | $150.10 |
| Purchase #2 | $125.58 | 4.611% | $131.3705 | $131.37 | $131.35 | $131.40 |
| Purchase #3 | $202.93 | 9.804% | $222.8253 | $222.83 | $222.85 | $222.80 |
| Purchase #4 | $124.78 | 9.168% | $136.2198 | $136.22 | $136.20 | $136.20 |
| Purchase #5 | $204.53 | 13.304% | $231.7407 | $231.74 | $231.75 | $231.70 |
| Purchase #6 | $216.36 | 8.672% | $235.1227 | $235.12 | $235.10 | $235.10 |
| Purchase #7 | $28.76 | 5.859% | $30.445 | $30.45 | $30.45 | $30.40 |
| 7 purchase totals = | $1,037.56 | $1,137.8684 | $1,137.87 | $1,137.85 | $1,137.70 | |