| 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 | $185.60 | 9.636% | $203.4844 | $203.48 | $203.50 | $203.50 |
| Purchase #2 | $6.42 | 9.591% | $7.0357 | $7.04 | $7.05 | $7.00 |
| Purchase #3 | $196.75 | 13.319% | $222.9551 | $222.96 | $222.95 | $223.00 |
| Purchase #4 | $61.55 | 5.708% | $65.0633 | $65.06 | $65.05 | $65.10 |
| Purchase #5 | $68.55 | 9.360% | $74.9663 | $74.97 | $74.95 | $75.00 |
| Purchase #6 | $165.59 | 11.493% | $184.6213 | $184.62 | $184.60 | $184.60 |
| Purchase #7 | $224.40 | 3.751% | $232.8172 | $232.82 | $232.80 | $232.80 |
| 7 purchase totals = | $908.86 | $990.9433 | $990.95 | $990.90 | $991.00 | |