| 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 | $133.61 | 6.578% | $142.3989 | $142.40 | $142.40 | $142.40 |
| Purchase #2 | $173.95 | 10.809% | $192.7523 | $192.75 | $192.75 | $192.80 |
| Purchase #3 | $59.74 | 3.345% | $61.7383 | $61.74 | $61.75 | $61.70 |
| Purchase #4 | $106.88 | 13.758% | $121.5846 | $121.58 | $121.60 | $121.60 |
| Purchase #5 | $86.43 | 13.492% | $98.0911 | $98.09 | $98.10 | $98.10 |
| Purchase #6 | $6.97 | 11.184% | $7.7495 | $7.75 | $7.75 | $7.70 |
| Purchase #7 | $126.82 | 12.446% | $142.604 | $142.60 | $142.60 | $142.60 |
| 7 purchase totals = | $694.40 | $766.9187 | $766.91 | $766.95 | $766.90 | |