| 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 | $187.55 | 6.679% | $200.0765 | $200.08 | $200.10 | $200.10 |
| Purchase #2 | $163.93 | 13.822% | $186.5884 | $186.59 | $186.60 | $186.60 |
| Purchase #3 | $30.85 | 7.245% | $33.0851 | $33.09 | $33.10 | $33.10 |
| Purchase #4 | $22.30 | 3.768% | $23.1403 | $23.14 | $23.15 | $23.10 |
| Purchase #5 | $23.30 | 8.156% | $25.2003 | $25.20 | $25.20 | $25.20 |
| Purchase #6 | $68.40 | 6.485% | $72.8357 | $72.84 | $72.85 | $72.80 |
| Purchase #7 | $224.52 | 7.828% | $242.0954 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $720.85 | $783.0217 | $783.04 | $783.10 | $783.00 | |