| 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 | $174.81 | 6.342% | $185.8965 | $185.90 | $185.90 | $185.90 |
| Purchase #2 | $174.65 | 8.405% | $189.3293 | $189.33 | $189.35 | $189.30 |
| Purchase #3 | $164.32 | 6.217% | $174.5358 | $174.54 | $174.55 | $174.50 |
| Purchase #4 | $126.77 | 11.108% | $140.8516 | $140.85 | $140.85 | $140.90 |
| Purchase #5 | $139.26 | 12.330% | $156.4308 | $156.43 | $156.45 | $156.40 |
| Purchase #6 | $205.35 | 9.119% | $224.0759 | $224.08 | $224.10 | $224.10 |
| Purchase #7 | $213.35 | 9.840% | $234.3436 | $234.34 | $234.35 | $234.30 |
| 7 purchase totals = | $1,198.51 | $1,305.4635 | $1,305.47 | $1,305.55 | $1,305.40 | |