| 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 | $156.69 | 4.313% | $163.448 | $163.45 | $163.45 | $163.40 |
| Purchase #2 | $143.29 | 7.165% | $153.5567 | $153.56 | $153.55 | $153.60 |
| Purchase #3 | $143.74 | 7.857% | $155.0337 | $155.03 | $155.05 | $155.00 |
| Purchase #4 | $111.66 | 7.445% | $119.9731 | $119.97 | $119.95 | $120.00 |
| Purchase #5 | $145.47 | 7.430% | $156.2784 | $156.28 | $156.30 | $156.30 |
| Purchase #6 | $126.56 | 12.400% | $142.2534 | $142.25 | $142.25 | $142.30 |
| Purchase #7 | $230.37 | 10.281% | $254.0543 | $254.05 | $254.05 | $254.10 |
| 7 purchase totals = | $1,057.78 | $1,144.5976 | $1,144.59 | $1,144.60 | $1,144.70 | |