| 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 | $192.43 | 7.267% | $206.4139 | $206.41 | $206.40 | $206.40 |
| Purchase #2 | $69.75 | 11.539% | $77.7985 | $77.80 | $77.80 | $77.80 |
| Purchase #3 | $207.37 | 9.458% | $226.9831 | $226.98 | $227.00 | $227.00 |
| Purchase #4 | $147.76 | 3.385% | $152.7617 | $152.76 | $152.75 | $152.80 |
| Purchase #5 | $112.40 | 13.144% | $127.1739 | $127.17 | $127.15 | $127.20 |
| Purchase #6 | $147.87 | 4.231% | $154.1264 | $154.13 | $154.15 | $154.10 |
| Purchase #7 | $235.87 | 7.549% | $253.6758 | $253.68 | $253.70 | $253.70 |
| 7 purchase totals = | $1,113.45 | $1,198.9333 | $1,198.93 | $1,198.95 | $1,199.00 | |