| 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 | $136.90 | 12.339% | $153.7921 | $153.79 | $153.80 | $153.80 |
| Purchase #2 | $87.76 | 12.735% | $98.9362 | $98.94 | $98.95 | $98.90 |
| Purchase #3 | $101.63 | 13.315% | $115.162 | $115.16 | $115.15 | $115.20 |
| Purchase #4 | $50.58 | 10.700% | $55.9921 | $55.99 | $56.00 | $56.00 |
| Purchase #5 | $127.84 | 12.569% | $143.9082 | $143.91 | $143.90 | $143.90 |
| Purchase #6 | $202.66 | 5.440% | $213.6847 | $213.68 | $213.70 | $213.70 |
| Purchase #7 | $200.42 | 3.152% | $206.7372 | $206.74 | $206.75 | $206.70 |
| 7 purchase totals = | $907.79 | $988.2125 | $988.21 | $988.25 | $988.20 | |