| 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 | $124.89 | 9.709% | $137.0156 | $137.02 | $137.00 | $137.00 |
| Purchase #2 | $227.80 | 11.824% | $254.7351 | $254.74 | $254.75 | $254.70 |
| Purchase #3 | $239.39 | 6.217% | $254.2729 | $254.27 | $254.25 | $254.30 |
| Purchase #4 | $33.50 | 12.619% | $37.7274 | $37.73 | $37.75 | $37.70 |
| Purchase #5 | $181.56 | 6.179% | $192.7786 | $192.78 | $192.80 | $192.80 |
| Purchase #6 | $133.35 | 3.370% | $137.8439 | $137.84 | $137.85 | $137.80 |
| Purchase #7 | $168.65 | 7.126% | $180.668 | $180.67 | $180.65 | $180.70 |
| 7 purchase totals = | $1,109.14 | $1,195.0415 | $1,195.05 | $1,195.05 | $1,195.00 | |