| 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 | $142.45 | 8.610% | $154.7149 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $132.83 | 10.497% | $146.7732 | $146.77 | $146.75 | $146.80 |
| Purchase #3 | $194.74 | 8.621% | $211.5285 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $216.66 | 10.224% | $238.8113 | $238.81 | $238.80 | $238.80 |
| Purchase #5 | $203.95 | 13.365% | $231.2079 | $231.21 | $231.20 | $231.20 |
| Purchase #6 | $136.80 | 5.635% | $144.5087 | $144.51 | $144.50 | $144.50 |
| Purchase #7 | $234.94 | 5.408% | $247.6456 | $247.65 | $247.65 | $247.60 |
| 7 purchase totals = | $1,262.37 | $1,375.1901 | $1,375.19 | $1,375.15 | $1,375.10 | |