| 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 | $224.39 | 3.700% | $232.6924 | $232.69 | $232.70 | $232.70 |
| Purchase #2 | $63.35 | 7.580% | $68.1519 | $68.15 | $68.15 | $68.20 |
| Purchase #3 | $157.91 | 11.610% | $176.2434 | $176.24 | $176.25 | $176.20 |
| Purchase #4 | $5.94 | 8.592% | $6.4504 | $6.45 | $6.45 | $6.50 |
| Purchase #5 | $171.51 | 12.648% | $193.2026 | $193.20 | $193.20 | $193.20 |
| Purchase #6 | $131.57 | 10.863% | $145.8624 | $145.86 | $145.85 | $145.90 |
| Purchase #7 | $20.46 | 9.773% | $22.4596 | $22.46 | $22.45 | $22.50 |
| 7 purchase totals = | $775.13 | $845.0627 | $845.05 | $845.05 | $845.20 | |