| 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 | $165.96 | 13.456% | $188.2916 | $188.29 | $188.30 | $188.30 |
| Purchase #2 | $99.93 | 8.353% | $108.2772 | $108.28 | $108.30 | $108.30 |
| Purchase #3 | $196.72 | 4.810% | $206.1822 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $204.94 | 3.503% | $212.119 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $125.55 | 8.493% | $136.213 | $136.21 | $136.20 | $136.20 |
| Purchase #6 | $239.95 | 10.474% | $265.0824 | $265.08 | $265.10 | $265.10 |
| Purchase #7 | $12.72 | 6.387% | $13.5324 | $13.53 | $13.55 | $13.50 |
| 7 purchase totals = | $1,045.77 | $1,129.6978 | $1,129.69 | $1,129.75 | $1,129.70 | |