| 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 | $171.57 | 9.189% | $187.3356 | $187.34 | $187.35 | $187.30 |
| Purchase #2 | $162.40 | 12.122% | $182.0861 | $182.09 | $182.10 | $182.10 |
| Purchase #3 | $86.93 | 9.442% | $95.1379 | $95.14 | $95.15 | $95.10 |
| Purchase #4 | $240.74 | 5.755% | $254.5946 | $254.59 | $254.60 | $254.60 |
| Purchase #5 | $191.51 | 5.143% | $201.3594 | $201.36 | $201.35 | $201.40 |
| Purchase #6 | $66.51 | 4.201% | $69.3041 | $69.30 | $69.30 | $69.30 |
| Purchase #7 | $188.31 | 4.494% | $196.7727 | $196.77 | $196.75 | $196.80 |
| 7 purchase totals = | $1,107.97 | $1,186.5904 | $1,186.59 | $1,186.60 | $1,186.60 | |