| 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 | $149.72 | 7.806% | $161.4071 | $161.41 | $161.40 | $161.40 |
| Purchase #2 | $31.31 | 8.780% | $34.059 | $34.06 | $34.05 | $34.10 |
| Purchase #3 | $200.30 | 3.571% | $207.4527 | $207.45 | $207.45 | $207.50 |
| Purchase #4 | $163.91 | 6.246% | $174.1478 | $174.15 | $174.15 | $174.10 |
| Purchase #5 | $81.52 | 5.807% | $86.2539 | $86.25 | $86.25 | $86.30 |
| Purchase #6 | $236.52 | 9.661% | $259.3702 | $259.37 | $259.35 | $259.40 |
| Purchase #7 | $118.51 | 8.639% | $128.7481 | $128.75 | $128.75 | $128.70 |
| 7 purchase totals = | $981.79 | $1,051.4388 | $1,051.44 | $1,051.40 | $1,051.50 | |