| 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 | $178.26 | 12.833% | $201.1361 | $201.14 | $201.15 | $201.10 |
| Purchase #2 | $79.74 | 11.346% | $88.7873 | $88.79 | $88.80 | $88.80 |
| Purchase #3 | $144.63 | 12.184% | $162.2517 | $162.25 | $162.25 | $162.30 |
| Purchase #4 | $28.74 | 8.550% | $31.1973 | $31.20 | $31.20 | $31.20 |
| Purchase #5 | $154.28 | 8.118% | $166.8045 | $166.80 | $166.80 | $166.80 |
| Purchase #6 | $79.51 | 3.194% | $82.0495 | $82.05 | $82.05 | $82.00 |
| Purchase #7 | $172.80 | 5.458% | $182.2314 | $182.23 | $182.25 | $182.20 |
| 7 purchase totals = | $837.96 | $914.4578 | $914.46 | $914.50 | $914.40 | |