| 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 | $186.55 | 7.129% | $199.8491 | $199.85 | $199.85 | $199.80 |
| Purchase #2 | $223.33 | 5.793% | $236.2675 | $236.27 | $236.25 | $236.30 |
| Purchase #3 | $16.26 | 12.389% | $18.2745 | $18.27 | $18.25 | $18.30 |
| Purchase #4 | $222.87 | 9.823% | $244.7625 | $244.76 | $244.75 | $244.80 |
| Purchase #5 | $168.28 | 11.481% | $187.6002 | $187.60 | $187.60 | $187.60 |
| Purchase #6 | $156.70 | 12.328% | $176.018 | $176.02 | $176.00 | $176.00 |
| Purchase #7 | $13.77 | 13.592% | $15.6416 | $15.64 | $15.65 | $15.60 |
| 7 purchase totals = | $987.76 | $1,078.4134 | $1,078.41 | $1,078.35 | $1,078.40 | |