| 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 | $77.31 | 8.316% | $83.7391 | $83.74 | $83.75 | $83.70 |
| Purchase #2 | $185.63 | 8.686% | $201.7538 | $201.75 | $201.75 | $201.80 |
| Purchase #3 | $181.63 | 5.342% | $191.3327 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $163.62 | 12.442% | $183.9776 | $183.98 | $184.00 | $184.00 |
| Purchase #5 | $125.81 | 10.718% | $139.2943 | $139.29 | $139.30 | $139.30 |
| Purchase #6 | $148.62 | 9.804% | $163.1907 | $163.19 | $163.20 | $163.20 |
| Purchase #7 | $110.30 | 7.800% | $118.9034 | $118.90 | $118.90 | $118.90 |
| 7 purchase totals = | $992.92 | $1,082.1916 | $1,082.18 | $1,082.25 | $1,082.20 | |