| 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 | $177.36 | 5.336% | $186.8239 | $186.82 | $186.80 | $186.80 |
| Purchase #2 | $100.74 | 9.578% | $110.3889 | $110.39 | $110.40 | $110.40 |
| Purchase #3 | $113.54 | 9.715% | $124.5704 | $124.57 | $124.55 | $124.60 |
| Purchase #4 | $224.39 | 11.498% | $250.1904 | $250.19 | $250.20 | $250.20 |
| Purchase #5 | $60.26 | 6.756% | $64.3312 | $64.33 | $64.35 | $64.30 |
| Purchase #6 | $76.65 | 6.662% | $81.7564 | $81.76 | $81.75 | $81.80 |
| Purchase #7 | $27.60 | 9.261% | $30.156 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $780.54 | $848.2172 | $848.22 | $848.20 | $848.30 | |