| 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 | $160.63 | 4.738% | $168.2406 | $168.24 | $168.25 | $168.20 |
| Purchase #2 | $246.64 | 6.488% | $262.642 | $262.64 | $262.65 | $262.60 |
| Purchase #3 | $213.45 | 7.732% | $229.954 | $229.95 | $229.95 | $230.00 |
| Purchase #4 | $104.65 | 13.833% | $119.1262 | $119.13 | $119.15 | $119.10 |
| Purchase #5 | $206.65 | 3.117% | $213.0913 | $213.09 | $213.10 | $213.10 |
| Purchase #6 | $76.63 | 4.481% | $80.0638 | $80.06 | $80.05 | $80.10 |
| Purchase #7 | $67.57 | 5.534% | $71.3093 | $71.31 | $71.30 | $71.30 |
| 7 purchase totals = | $1,076.22 | $1,144.4272 | $1,144.42 | $1,144.45 | $1,144.40 | |