| 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 | $214.95 | 5.599% | $226.9851 | $226.99 | $227.00 | $227.00 |
| Purchase #2 | $142.97 | 9.726% | $156.8753 | $156.88 | $156.90 | $156.90 |
| Purchase #3 | $130.68 | 6.144% | $138.709 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $149.25 | 12.171% | $167.4152 | $167.42 | $167.40 | $167.40 |
| Purchase #5 | $173.88 | 7.434% | $186.8062 | $186.81 | $186.80 | $186.80 |
| Purchase #6 | $174.57 | 4.601% | $182.602 | $182.60 | $182.60 | $182.60 |
| Purchase #7 | $111.42 | 11.197% | $123.8957 | $123.90 | $123.90 | $123.90 |
| 7 purchase totals = | $1,097.72 | $1,183.2885 | $1,183.31 | $1,183.30 | $1,183.30 | |