| 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 | $169.79 | 9.677% | $186.2206 | $186.22 | $186.20 | $186.20 |
| Purchase #2 | $240.30 | 7.536% | $258.409 | $258.41 | $258.40 | $258.40 |
| Purchase #3 | $36.34 | 10.637% | $40.2055 | $40.21 | $40.20 | $40.20 |
| Purchase #4 | $147.59 | 5.398% | $155.5569 | $155.56 | $155.55 | $155.60 |
| Purchase #5 | $224.77 | 12.483% | $252.828 | $252.83 | $252.85 | $252.80 |
| Purchase #6 | $68.65 | 12.334% | $77.1173 | $77.12 | $77.10 | $77.10 |
| Purchase #7 | $16.84 | 4.673% | $17.6269 | $17.63 | $17.65 | $17.60 |
| 7 purchase totals = | $904.28 | $987.9642 | $987.98 | $987.95 | $987.90 | |