| 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 | $177.62 | 12.645% | $200.08 | $200.08 | $200.10 | $200.10 |
| Purchase #2 | $120.56 | 11.301% | $134.1845 | $134.18 | $134.20 | $134.20 |
| Purchase #3 | $235.69 | 10.374% | $260.1405 | $260.14 | $260.15 | $260.10 |
| Purchase #4 | $152.25 | 8.248% | $164.8076 | $164.81 | $164.80 | $164.80 |
| Purchase #5 | $80.53 | 10.718% | $89.1612 | $89.16 | $89.15 | $89.20 |
| Purchase #6 | $230.51 | 7.839% | $248.5797 | $248.58 | $248.60 | $248.60 |
| Purchase #7 | $162.53 | 8.292% | $176.007 | $176.01 | $176.00 | $176.00 |
| 7 purchase totals = | $1,159.69 | $1,272.9605 | $1,272.96 | $1,273.00 | $1,273.00 | |