| 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 | $127.44 | 10.413% | $140.7103 | $140.71 | $140.70 | $140.70 |
| Purchase #2 | $199.34 | 12.574% | $224.405 | $224.41 | $224.40 | $224.40 |
| Purchase #3 | $71.95 | 6.837% | $76.8692 | $76.87 | $76.85 | $76.90 |
| Purchase #4 | $58.74 | 7.382% | $63.0762 | $63.08 | $63.10 | $63.10 |
| Purchase #5 | $155.34 | 5.560% | $163.9769 | $163.98 | $164.00 | $164.00 |
| Purchase #6 | $154.40 | 4.435% | $161.2476 | $161.25 | $161.25 | $161.20 |
| Purchase #7 | $108.31 | 6.805% | $115.6805 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $875.52 | $945.9657 | $945.98 | $946.00 | $946.00 | |