| 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 | $168.97 | 10.286% | $186.3503 | $186.35 | $186.35 | $186.40 |
| Purchase #2 | $217.79 | 4.813% | $228.2722 | $228.27 | $228.25 | $228.30 |
| Purchase #3 | $143.37 | 7.587% | $154.2475 | $154.25 | $154.25 | $154.20 |
| Purchase #4 | $9.86 | 5.324% | $10.3849 | $10.38 | $10.40 | $10.40 |
| Purchase #5 | $144.57 | 5.789% | $152.9392 | $152.94 | $152.95 | $152.90 |
| Purchase #6 | $70.31 | 12.669% | $79.2176 | $79.22 | $79.20 | $79.20 |
| Purchase #7 | $32.99 | 10.519% | $36.4602 | $36.46 | $36.45 | $36.50 |
| 7 purchase totals = | $787.86 | $847.8719 | $847.87 | $847.85 | $847.90 | |