| 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 | $150.50 | 3.159% | $155.2543 | $155.25 | $155.25 | $155.30 |
| Purchase #2 | $9.64 | 6.352% | $10.2523 | $10.25 | $10.25 | $10.30 |
| Purchase #3 | $156.62 | 12.756% | $176.5984 | $176.60 | $176.60 | $176.60 |
| Purchase #4 | $57.50 | 11.194% | $63.9366 | $63.94 | $63.95 | $63.90 |
| Purchase #5 | $180.91 | 12.609% | $203.7209 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $227.64 | 10.112% | $250.659 | $250.66 | $250.65 | $250.70 |
| Purchase #7 | $85.95 | 4.778% | $90.0567 | $90.06 | $90.05 | $90.10 |
| 7 purchase totals = | $868.76 | $950.4782 | $950.48 | $950.45 | $950.60 | |