| 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 | $165.98 | 12.619% | $186.925 | $186.93 | $186.95 | $186.90 |
| Purchase #2 | $82.72 | 4.623% | $86.5441 | $86.54 | $86.55 | $86.50 |
| Purchase #3 | $250.28 | 12.718% | $282.1106 | $282.11 | $282.10 | $282.10 |
| Purchase #4 | $185.59 | 10.217% | $204.5517 | $204.55 | $204.55 | $204.60 |
| Purchase #5 | $82.93 | 5.655% | $87.6197 | $87.62 | $87.60 | $87.60 |
| Purchase #6 | $156.25 | 13.175% | $176.8359 | $176.84 | $176.85 | $176.80 |
| Purchase #7 | $137.56 | 5.727% | $145.4381 | $145.44 | $145.45 | $145.40 |
| 7 purchase totals = | $1,061.31 | $1,170.0251 | $1,170.03 | $1,170.05 | $1,169.90 | |