| 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 | $42.44 | 7.665% | $45.693 | $45.69 | $45.70 | $45.70 |
| Purchase #2 | $185.61 | 13.833% | $211.2854 | $211.29 | $211.30 | $211.30 |
| Purchase #3 | $79.95 | 7.352% | $85.8279 | $85.83 | $85.85 | $85.80 |
| Purchase #4 | $143.51 | 12.676% | $161.7013 | $161.70 | $161.70 | $161.70 |
| Purchase #5 | $153.74 | 6.126% | $163.1581 | $163.16 | $163.15 | $163.20 |
| Purchase #6 | $154.94 | 8.397% | $167.9503 | $167.95 | $167.95 | $168.00 |
| Purchase #7 | $137.57 | 10.826% | $152.4633 | $152.46 | $152.45 | $152.50 |
| 7 purchase totals = | $897.76 | $988.0793 | $988.08 | $988.10 | $988.20 | |