| 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 | $183.79 | 3.464% | $190.1565 | $190.16 | $190.15 | $190.20 |
| Purchase #2 | $192.87 | 5.484% | $203.447 | $203.45 | $203.45 | $203.40 |
| Purchase #3 | $84.46 | 8.558% | $91.6881 | $91.69 | $91.70 | $91.70 |
| Purchase #4 | $236.82 | 10.841% | $262.4937 | $262.49 | $262.50 | $262.50 |
| Purchase #5 | $79.77 | 11.848% | $89.2211 | $89.22 | $89.20 | $89.20 |
| Purchase #6 | $146.68 | 11.340% | $163.3135 | $163.31 | $163.30 | $163.30 |
| Purchase #7 | $137.51 | 8.590% | $149.3221 | $149.32 | $149.30 | $149.30 |
| 7 purchase totals = | $1,061.90 | $1,149.6420 | $1,149.64 | $1,149.60 | $1,149.60 | |