| 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 | $194.30 | 3.535% | $201.1685 | $201.17 | $201.15 | $201.20 |
| Purchase #2 | $156.86 | 5.812% | $165.9767 | $165.98 | $166.00 | $166.00 |
| Purchase #3 | $205.39 | 8.284% | $222.4045 | $222.40 | $222.40 | $222.40 |
| Purchase #4 | $168.35 | 4.592% | $176.0806 | $176.08 | $176.10 | $176.10 |
| Purchase #5 | $64.55 | 3.576% | $66.8583 | $66.86 | $66.85 | $66.90 |
| Purchase #6 | $166.25 | 9.222% | $181.5816 | $181.58 | $181.60 | $181.60 |
| Purchase #7 | $194.53 | 3.521% | $201.3794 | $201.38 | $201.40 | $201.40 |
| 7 purchase totals = | $1,150.23 | $1,215.4496 | $1,215.45 | $1,215.50 | $1,215.60 | |