| 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 | $96.79 | 6.670% | $103.2459 | $103.25 | $103.25 | $103.20 |
| Purchase #2 | $120.59 | 12.264% | $135.3792 | $135.38 | $135.40 | $135.40 |
| Purchase #3 | $14.65 | 8.516% | $15.8976 | $15.90 | $15.90 | $15.90 |
| Purchase #4 | $211.54 | 10.872% | $234.5386 | $234.54 | $234.55 | $234.50 |
| Purchase #5 | $27.89 | 8.852% | $30.3588 | $30.36 | $30.35 | $30.40 |
| Purchase #6 | $141.69 | 4.108% | $147.5106 | $147.51 | $147.50 | $147.50 |
| Purchase #7 | $176.71 | 12.265% | $198.3835 | $198.38 | $198.40 | $198.40 |
| 7 purchase totals = | $789.86 | $865.3142 | $865.32 | $865.35 | $865.30 | |