| 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 | $109.85 | 13.873% | $125.0895 | $125.09 | $125.10 | $125.10 |
| Purchase #2 | $175.45 | 5.425% | $184.9682 | $184.97 | $184.95 | $185.00 |
| Purchase #3 | $35.43 | 9.143% | $38.6694 | $38.67 | $38.65 | $38.70 |
| Purchase #4 | $165.85 | 10.701% | $183.5976 | $183.60 | $183.60 | $183.60 |
| Purchase #5 | $139.67 | 6.562% | $148.8351 | $148.84 | $148.85 | $148.80 |
| Purchase #6 | $168.43 | 9.189% | $183.907 | $183.91 | $183.90 | $183.90 |
| Purchase #7 | $57.79 | 12.565% | $65.0513 | $65.05 | $65.05 | $65.10 |
| 7 purchase totals = | $852.47 | $930.1181 | $930.13 | $930.10 | $930.20 | |