| 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 | $178.46 | 7.172% | $191.2592 | $191.26 | $191.25 | $191.30 |
| Purchase #2 | $123.70 | 8.420% | $134.1155 | $134.12 | $134.10 | $134.10 |
| Purchase #3 | $40.29 | 9.769% | $44.2259 | $44.23 | $44.25 | $44.20 |
| Purchase #4 | $106.45 | 5.770% | $112.5922 | $112.59 | $112.60 | $112.60 |
| Purchase #5 | $152.40 | 6.293% | $161.9905 | $161.99 | $162.00 | $162.00 |
| Purchase #6 | $80.33 | 3.312% | $82.9905 | $82.99 | $83.00 | $83.00 |
| Purchase #7 | $166.81 | 10.341% | $184.0598 | $184.06 | $184.05 | $184.10 |
| 7 purchase totals = | $848.44 | $911.2336 | $911.24 | $911.25 | $911.30 | |