| 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 | $142.77 | 11.433% | $159.0929 | $159.09 | $159.10 | $159.10 |
| Purchase #2 | $218.86 | 8.545% | $237.5616 | $237.56 | $237.55 | $237.60 |
| Purchase #3 | $109.72 | 5.510% | $115.7656 | $115.77 | $115.75 | $115.80 |
| Purchase #4 | $232.91 | 6.344% | $247.6858 | $247.69 | $247.70 | $247.70 |
| Purchase #5 | $109.67 | 5.107% | $115.2708 | $115.27 | $115.25 | $115.30 |
| Purchase #6 | $175.67 | 13.232% | $198.9147 | $198.91 | $198.90 | $198.90 |
| Purchase #7 | $10.38 | 6.579% | $11.0629 | $11.06 | $11.05 | $11.10 |
| 7 purchase totals = | $999.98 | $1,085.3543 | $1,085.35 | $1,085.30 | $1,085.50 | |