| 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 | $96.72 | 12.190% | $108.5102 | $108.51 | $108.50 | $108.50 |
| Purchase #2 | $154.81 | 13.109% | $175.104 | $175.10 | $175.10 | $175.10 |
| Purchase #3 | $183.99 | 11.241% | $204.6723 | $204.67 | $204.65 | $204.70 |
| Purchase #4 | $20.66 | 12.382% | $23.2181 | $23.22 | $23.20 | $23.20 |
| Purchase #5 | $196.57 | 4.371% | $205.1621 | $205.16 | $205.15 | $205.20 |
| Purchase #6 | $154.63 | 4.794% | $162.043 | $162.04 | $162.05 | $162.00 |
| Purchase #7 | $110.67 | 5.221% | $116.4481 | $116.45 | $116.45 | $116.40 |
| 7 purchase totals = | $918.05 | $995.1578 | $995.15 | $995.10 | $995.10 | |