| 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 | $148.69 | 5.432% | $156.7668 | $156.77 | $156.75 | $156.80 |
| Purchase #2 | $243.37 | 4.765% | $254.9666 | $254.97 | $254.95 | $255.00 |
| Purchase #3 | $120.48 | 4.381% | $125.7582 | $125.76 | $125.75 | $125.80 |
| Purchase #4 | $5.94 | 6.845% | $6.3466 | $6.35 | $6.35 | $6.30 |
| Purchase #5 | $242.48 | 8.225% | $262.424 | $262.42 | $262.40 | $262.40 |
| Purchase #6 | $212.51 | 13.867% | $241.9788 | $241.98 | $242.00 | $242.00 |
| Purchase #7 | $76.40 | 4.711% | $79.9992 | $80.00 | $80.00 | $80.00 |
| 7 purchase totals = | $1,049.87 | $1,128.2402 | $1,128.25 | $1,128.20 | $1,128.30 | |