| 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 | $153.58 | 8.425% | $166.5191 | $166.52 | $166.50 | $166.50 |
| Purchase #2 | $136.47 | 8.676% | $148.3101 | $148.31 | $148.30 | $148.30 |
| Purchase #3 | $145.58 | 10.703% | $161.1614 | $161.16 | $161.15 | $161.20 |
| Purchase #4 | $178.85 | 5.153% | $188.0661 | $188.07 | $188.05 | $188.10 |
| Purchase #5 | $205.65 | 9.446% | $225.0757 | $225.08 | $225.10 | $225.10 |
| Purchase #6 | $7.49 | 13.452% | $8.4976 | $8.50 | $8.50 | $8.50 |
| Purchase #7 | $93.36 | 5.149% | $98.1671 | $98.17 | $98.15 | $98.20 |
| 7 purchase totals = | $920.98 | $995.7971 | $995.81 | $995.75 | $995.90 | |