| 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 | $151.40 | 9.550% | $165.8587 | $165.86 | $165.85 | $165.90 |
| Purchase #2 | $120.28 | 6.699% | $128.3376 | $128.34 | $128.35 | $128.30 |
| Purchase #3 | $165.72 | 4.434% | $173.068 | $173.07 | $173.05 | $173.10 |
| Purchase #4 | $188.76 | 9.541% | $206.7696 | $206.77 | $206.75 | $206.80 |
| Purchase #5 | $106.55 | 9.679% | $116.863 | $116.86 | $116.85 | $116.90 |
| Purchase #6 | $219.38 | 5.702% | $231.889 | $231.89 | $231.90 | $231.90 |
| Purchase #7 | $125.96 | 11.461% | $140.3963 | $140.40 | $140.40 | $140.40 |
| 7 purchase totals = | $1,078.05 | $1,163.1822 | $1,163.19 | $1,163.15 | $1,163.30 | |