| 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 | $127.89 | 13.338% | $144.948 | $144.95 | $144.95 | $144.90 |
| Purchase #2 | $159.95 | 3.873% | $166.1449 | $166.14 | $166.15 | $166.10 |
| Purchase #3 | $33.79 | 8.367% | $36.6172 | $36.62 | $36.60 | $36.60 |
| Purchase #4 | $181.50 | 6.529% | $193.3501 | $193.35 | $193.35 | $193.40 |
| Purchase #5 | $28.37 | 13.595% | $32.2269 | $32.23 | $32.25 | $32.20 |
| Purchase #6 | $57.74 | 11.480% | $64.3686 | $64.37 | $64.35 | $64.40 |
| Purchase #7 | $178.40 | 7.259% | $191.3501 | $191.35 | $191.35 | $191.40 |
| 7 purchase totals = | $767.64 | $829.0058 | $829.01 | $829.00 | $829.00 | |