| 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 | $157.69 | 10.613% | $174.4256 | $174.43 | $174.45 | $174.40 |
| Purchase #2 | $155.80 | 4.358% | $162.5898 | $162.59 | $162.60 | $162.60 |
| Purchase #3 | $72.88 | 9.287% | $79.6484 | $79.65 | $79.65 | $79.60 |
| Purchase #4 | $145.98 | 5.493% | $153.9987 | $154.00 | $154.00 | $154.00 |
| Purchase #5 | $132.64 | 3.838% | $137.7307 | $137.73 | $137.75 | $137.70 |
| Purchase #6 | $75.37 | 12.320% | $84.6556 | $84.66 | $84.65 | $84.70 |
| Purchase #7 | $115.91 | 4.693% | $121.3497 | $121.35 | $121.35 | $121.30 |
| 7 purchase totals = | $856.27 | $914.3985 | $914.41 | $914.45 | $914.30 | |