| 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 | $123.63 | 8.267% | $133.8505 | $133.85 | $133.85 | $133.90 |
| Purchase #2 | $6.45 | 8.227% | $6.9806 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $200.92 | 12.525% | $226.0852 | $226.09 | $226.10 | $226.10 |
| Purchase #4 | $53.59 | 3.825% | $55.6398 | $55.64 | $55.65 | $55.60 |
| Purchase #5 | $59.40 | 6.595% | $63.3174 | $63.32 | $63.30 | $63.30 |
| Purchase #6 | $204.33 | 5.787% | $216.1546 | $216.15 | $216.15 | $216.20 |
| Purchase #7 | $203.46 | 13.565% | $231.0593 | $231.06 | $231.05 | $231.10 |
| 7 purchase totals = | $851.78 | $933.0874 | $933.09 | $933.10 | $933.20 | |