| 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 | $174.78 | 6.273% | $185.7439 | $185.74 | $185.75 | $185.70 |
| Purchase #2 | $124.48 | 11.614% | $138.9371 | $138.94 | $138.95 | $138.90 |
| Purchase #3 | $47.63 | 3.764% | $49.4228 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $18.32 | 10.502% | $20.244 | $20.24 | $20.25 | $20.20 |
| Purchase #5 | $193.40 | 4.417% | $201.9425 | $201.94 | $201.95 | $201.90 |
| Purchase #6 | $94.31 | 12.690% | $106.2779 | $106.28 | $106.30 | $106.30 |
| Purchase #7 | $72.41 | 11.383% | $80.6524 | $80.65 | $80.65 | $80.70 |
| 7 purchase totals = | $725.33 | $783.2206 | $783.21 | $783.25 | $783.10 | |