| 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 | $125.54 | 6.389% | $133.5608 | $133.56 | $133.55 | $133.60 |
| Purchase #2 | $33.79 | 7.835% | $36.4374 | $36.44 | $36.45 | $36.40 |
| Purchase #3 | $232.62 | 8.328% | $251.9926 | $251.99 | $252.00 | $252.00 |
| Purchase #4 | $164.32 | 11.578% | $183.345 | $183.35 | $183.35 | $183.30 |
| Purchase #5 | $68.84 | 4.687% | $72.0665 | $72.07 | $72.05 | $72.10 |
| Purchase #6 | $166.62 | 7.710% | $179.4664 | $179.47 | $179.45 | $179.50 |
| Purchase #7 | $18.68 | 3.566% | $19.3461 | $19.35 | $19.35 | $19.30 |
| 7 purchase totals = | $810.41 | $876.2148 | $876.23 | $876.20 | $876.20 | |