| 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 | $139.76 | 11.234% | $155.4606 | $155.46 | $155.45 | $155.50 |
| Purchase #2 | $10.43 | 3.831% | $10.8296 | $10.83 | $10.85 | $10.80 |
| Purchase #3 | $177.25 | 8.639% | $192.5626 | $192.56 | $192.55 | $192.60 |
| Purchase #4 | $162.78 | 3.108% | $167.8392 | $167.84 | $167.85 | $167.80 |
| Purchase #5 | $138.84 | 4.265% | $144.7615 | $144.76 | $144.75 | $144.80 |
| Purchase #6 | $150.70 | 10.492% | $166.5114 | $166.51 | $166.50 | $166.50 |
| Purchase #7 | $98.56 | 9.278% | $107.7044 | $107.70 | $107.70 | $107.70 |
| 7 purchase totals = | $878.32 | $945.6693 | $945.66 | $945.65 | $945.70 | |