| 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 | $163.51 | 13.258% | $185.1882 | $185.19 | $185.20 | $185.20 |
| Purchase #2 | $175.26 | 11.451% | $195.329 | $195.33 | $195.35 | $195.30 |
| Purchase #3 | $184.80 | 7.781% | $199.1793 | $199.18 | $199.20 | $199.20 |
| Purchase #4 | $120.83 | 13.200% | $136.7796 | $136.78 | $136.80 | $136.80 |
| Purchase #5 | $209.56 | 12.656% | $236.0819 | $236.08 | $236.10 | $236.10 |
| Purchase #6 | $8.75 | 9.690% | $9.5979 | $9.60 | $9.60 | $9.60 |
| Purchase #7 | $209.82 | 12.107% | $235.2229 | $235.22 | $235.20 | $235.20 |
| 7 purchase totals = | $1,072.53 | $1,197.3788 | $1,197.38 | $1,197.45 | $1,197.40 | |