| 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 | $199.75 | 13.579% | $226.8741 | $226.87 | $226.85 | $226.90 |
| Purchase #2 | $156.32 | 13.341% | $177.1747 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $88.47 | 5.782% | $93.5853 | $93.59 | $93.60 | $93.60 |
| Purchase #4 | $73.74 | 11.198% | $81.9974 | $82.00 | $82.00 | $82.00 |
| Purchase #5 | $140.52 | 6.800% | $150.0754 | $150.08 | $150.10 | $150.10 |
| Purchase #6 | $7.53 | 6.407% | $8.0124 | $8.01 | $8.00 | $8.00 |
| Purchase #7 | $62.71 | 10.737% | $69.4432 | $69.44 | $69.45 | $69.40 |
| 7 purchase totals = | $729.04 | $807.1625 | $807.16 | $807.15 | $807.20 | |