| 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 | $165.82 | 11.752% | $185.3072 | $185.31 | $185.30 | $185.30 |
| Purchase #2 | $73.37 | 9.164% | $80.0936 | $80.09 | $80.10 | $80.10 |
| Purchase #3 | $207.43 | 11.164% | $230.5875 | $230.59 | $230.60 | $230.60 |
| Purchase #4 | $221.41 | 6.675% | $236.1891 | $236.19 | $236.20 | $236.20 |
| Purchase #5 | $206.39 | 4.448% | $215.5702 | $215.57 | $215.55 | $215.60 |
| Purchase #6 | $132.56 | 12.822% | $149.5568 | $149.56 | $149.55 | $149.60 |
| Purchase #7 | $243.48 | 8.509% | $264.1977 | $264.20 | $264.20 | $264.20 |
| 7 purchase totals = | $1,250.46 | $1,361.5021 | $1,361.51 | $1,361.50 | $1,361.60 | |