| 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 | $77.97 | 12.404% | $87.6414 | $87.64 | $87.65 | $87.60 |
| Purchase #2 | $193.82 | 5.489% | $204.4588 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $214.86 | 10.676% | $237.7985 | $237.80 | $237.80 | $237.80 |
| Purchase #4 | $120.81 | 5.866% | $127.8967 | $127.90 | $127.90 | $127.90 |
| Purchase #5 | $171.65 | 8.368% | $186.0137 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $163.40 | 13.389% | $185.2776 | $185.28 | $185.30 | $185.30 |
| Purchase #7 | $134.72 | 3.786% | $139.8205 | $139.82 | $139.80 | $139.80 |
| 7 purchase totals = | $1,077.23 | $1,168.9072 | $1,168.91 | $1,168.90 | $1,168.90 | |