| 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 | $157.83 | 12.420% | $177.4325 | $177.43 | $177.45 | $177.40 |
| Purchase #2 | $30.69 | 13.401% | $34.8028 | $34.80 | $34.80 | $34.80 |
| Purchase #3 | $196.56 | 6.110% | $208.5698 | $208.57 | $208.55 | $208.60 |
| Purchase #4 | $84.75 | 11.127% | $94.1801 | $94.18 | $94.20 | $94.20 |
| Purchase #5 | $120.81 | 5.126% | $127.0027 | $127.00 | $127.00 | $127.00 |
| Purchase #6 | $135.84 | 5.277% | $143.0083 | $143.01 | $143.00 | $143.00 |
| Purchase #7 | $14.70 | 4.217% | $15.3199 | $15.32 | $15.30 | $15.30 |
| 7 purchase totals = | $741.18 | $800.3161 | $800.31 | $800.30 | $800.30 | |