| 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 | $137.65 | 13.695% | $156.5012 | $156.50 | $156.50 | $156.50 |
| Purchase #2 | $116.57 | 8.492% | $126.4691 | $126.47 | $126.45 | $126.50 |
| Purchase #3 | $88.98 | 4.559% | $93.0366 | $93.04 | $93.05 | $93.00 |
| Purchase #4 | $227.95 | 12.831% | $257.1983 | $257.20 | $257.20 | $257.20 |
| Purchase #5 | $181.67 | 6.552% | $193.573 | $193.57 | $193.55 | $193.60 |
| Purchase #6 | $186.87 | 3.317% | $193.0685 | $193.07 | $193.05 | $193.10 |
| Purchase #7 | $110.68 | 13.699% | $125.8421 | $125.84 | $125.85 | $125.80 |
| 7 purchase totals = | $1,050.37 | $1,145.6888 | $1,145.69 | $1,145.65 | $1,145.70 | |