| 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 | $165.71 | 12.549% | $186.5049 | $186.50 | $186.50 | $186.50 |
| Purchase #2 | $17.54 | 3.660% | $18.182 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $230.39 | 7.601% | $247.9019 | $247.90 | $247.90 | $247.90 |
| Purchase #4 | $27.50 | 5.318% | $28.9625 | $28.96 | $28.95 | $29.00 |
| Purchase #5 | $86.92 | 4.277% | $90.6376 | $90.64 | $90.65 | $90.60 |
| Purchase #6 | $208.41 | 12.838% | $235.1657 | $235.17 | $235.15 | $235.20 |
| Purchase #7 | $85.93 | 10.196% | $94.6914 | $94.69 | $94.70 | $94.70 |
| 7 purchase totals = | $822.40 | $902.0460 | $902.04 | $902.05 | $902.10 | |