| 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 | $113.62 | 12.167% | $127.4441 | $127.44 | $127.45 | $127.40 |
| Purchase #2 | $142.85 | 3.118% | $147.3041 | $147.30 | $147.30 | $147.30 |
| Purchase #3 | $92.71 | 11.128% | $103.0268 | $103.03 | $103.05 | $103.00 |
| Purchase #4 | $8.65 | 4.309% | $9.0227 | $9.02 | $9.00 | $9.00 |
| Purchase #5 | $35.77 | 8.770% | $38.907 | $38.91 | $38.90 | $38.90 |
| Purchase #6 | $197.71 | 5.222% | $208.0344 | $208.03 | $208.05 | $208.00 |
| Purchase #7 | $176.77 | 6.738% | $188.6808 | $188.68 | $188.70 | $188.70 |
| 7 purchase totals = | $768.08 | $822.4199 | $822.41 | $822.45 | $822.30 | |