| 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 | $199.68 | 11.487% | $222.6172 | $222.62 | $222.60 | $222.60 |
| Purchase #2 | $186.32 | 10.105% | $205.1476 | $205.15 | $205.15 | $205.10 |
| Purchase #3 | $77.25 | 7.360% | $82.9356 | $82.94 | $82.95 | $82.90 |
| Purchase #4 | $164.73 | 13.521% | $187.0031 | $187.00 | $187.00 | $187.00 |
| Purchase #5 | $50.36 | 3.186% | $51.9645 | $51.96 | $51.95 | $52.00 |
| Purchase #6 | $178.93 | 11.515% | $199.5338 | $199.53 | $199.55 | $199.50 |
| Purchase #7 | $197.63 | 3.305% | $204.1617 | $204.16 | $204.15 | $204.20 |
| 7 purchase totals = | $1,054.90 | $1,153.3635 | $1,153.36 | $1,153.35 | $1,153.30 | |