| 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 | $186.99 | 7.684% | $201.3583 | $201.36 | $201.35 | $201.40 |
| Purchase #2 | $159.52 | 3.809% | $165.5961 | $165.60 | $165.60 | $165.60 |
| Purchase #3 | $45.65 | 11.287% | $50.8025 | $50.80 | $50.80 | $50.80 |
| Purchase #4 | $185.74 | 13.736% | $211.2532 | $211.25 | $211.25 | $211.30 |
| Purchase #5 | $110.75 | 4.391% | $115.613 | $115.61 | $115.60 | $115.60 |
| Purchase #6 | $217.90 | 7.705% | $234.6892 | $234.69 | $234.70 | $234.70 |
| Purchase #7 | $116.78 | 6.239% | $124.0659 | $124.07 | $124.05 | $124.10 |
| 7 purchase totals = | $1,023.33 | $1,103.3782 | $1,103.38 | $1,103.35 | $1,103.50 | |