| 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 | $182.66 | 5.389% | $192.5035 | $192.50 | $192.50 | $192.50 |
| Purchase #2 | $239.27 | 6.386% | $254.5498 | $254.55 | $254.55 | $254.50 |
| Purchase #3 | $131.75 | 6.197% | $139.9145 | $139.91 | $139.90 | $139.90 |
| Purchase #4 | $20.39 | 4.168% | $21.2399 | $21.24 | $21.25 | $21.20 |
| Purchase #5 | $157.49 | 4.183% | $164.0778 | $164.08 | $164.10 | $164.10 |
| Purchase #6 | $168.36 | 12.659% | $189.6727 | $189.67 | $189.65 | $189.70 |
| Purchase #7 | $34.78 | 10.534% | $38.4437 | $38.44 | $38.45 | $38.40 |
| 7 purchase totals = | $934.70 | $1,000.4019 | $1,000.39 | $1,000.40 | $1,000.30 | |