| 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 | $146.80 | 9.119% | $160.1867 | $160.19 | $160.20 | $160.20 |
| Purchase #2 | $33.87 | 7.209% | $36.3117 | $36.31 | $36.30 | $36.30 |
| Purchase #3 | $27.76 | 8.150% | $30.0224 | $30.02 | $30.00 | $30.00 |
| Purchase #4 | $69.37 | 9.629% | $76.0496 | $76.05 | $76.05 | $76.00 |
| Purchase #5 | $135.91 | 13.467% | $154.213 | $154.21 | $154.20 | $154.20 |
| Purchase #6 | $179.97 | 7.149% | $192.8361 | $192.84 | $192.85 | $192.80 |
| Purchase #7 | $82.41 | 10.533% | $91.0902 | $91.09 | $91.10 | $91.10 |
| 7 purchase totals = | $676.09 | $740.7097 | $740.71 | $740.70 | $740.60 | |