| 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 | $184.25 | 3.699% | $191.0654 | $191.07 | $191.05 | $191.10 |
| Purchase #2 | $168.75 | 5.748% | $178.4498 | $178.45 | $178.45 | $178.40 |
| Purchase #3 | $198.32 | 3.868% | $205.991 | $205.99 | $206.00 | $206.00 |
| Purchase #4 | $155.53 | 5.779% | $164.5181 | $164.52 | $164.50 | $164.50 |
| Purchase #5 | $38.52 | 3.749% | $39.9641 | $39.96 | $39.95 | $40.00 |
| Purchase #6 | $186.54 | 3.121% | $192.3619 | $192.36 | $192.35 | $192.40 |
| Purchase #7 | $100.94 | 5.306% | $106.2959 | $106.30 | $106.30 | $106.30 |
| 7 purchase totals = | $1,032.85 | $1,078.6462 | $1,078.65 | $1,078.60 | $1,078.70 | |