| 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 | $176.57 | 4.355% | $184.2596 | $184.26 | $184.25 | $184.30 |
| Purchase #2 | $143.88 | 7.855% | $155.1818 | $155.18 | $155.20 | $155.20 |
| Purchase #3 | $33.43 | 13.717% | $38.0156 | $38.02 | $38.00 | $38.00 |
| Purchase #4 | $103.71 | 6.680% | $110.6378 | $110.64 | $110.65 | $110.60 |
| Purchase #5 | $227.89 | 13.384% | $258.3908 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $159.43 | 4.416% | $166.4704 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $97.82 | 4.708% | $102.4254 | $102.43 | $102.45 | $102.40 |
| 7 purchase totals = | $942.73 | $1,015.3814 | $1,015.39 | $1,015.40 | $1,015.40 | |